Ports with key facility: Towage
- Aabenraa
- Aalborg
- Aalesund
- Aarhus
- Abadan
- Abashiri
- Aberdeen
- Abidjan
- Abo
- Abu Qir
- Acajutla
- Adabiya
- Aden
- Aeroskobing
- Agadir
- Agioi Theodoroi
- Aioi
- Ajman
- Ajos
- Akita
- Akranes
- Akureyri
- Albany
- Alcudia
- Algeciras
- Aliaga
- Alicante
- Altamira
- Amamapare
- Ambon
- Amoy
- Amsterdam
- Amuay Bay
- Anacortes
- Anchorage
- Ancona
- Annaba
- Anqing
- Antalya
- Antilla
- Antofagasta
- Antwerp
- Aomori
- Arbatax
- Ardrossan
- Arendal
- Arklow
- Arzew
- Ashdod
- Ashtabula
- Assab
- Assens
- Auckland
- Augusta
- Avatiu
- Aveiro
- Aviles
- Bahia Blanca
- Bajo Grande Refinery
- Baku
- Balao Terminal
- Balboa
- Ballylumford
- Baltimore
- Bandar Anzali
- Bandar Imam Khomeini
- Bandar Noshahr
- Bandirma
- Banjul
- Barcelona
- Bari
- Barletta
- Barranquilla
- Barry
- Basrah
- Basuo
- Batumi
- Bayonne
- Bayou Cosotte
- Beaumont
- Bedi Bunder
- Beihai
- Beira
- Bejaia
- Belawan
- Belem
- Belfast
- Belgorod-Dnestrovskiy
- Belize City
- Bellingham
- Benghazi
- Bengkulu
- Berdyansk
- Bergen
- Bermeo
- Bhavnagar
- Biak
- Bilbao
- Bintulu
- Bitung
- Bizerte
- Blaye
- Bluff
- Bodo
- Bonaberi
- Boston
- Boston
- Botany Bay
- Boulogne-sur-Mer
- Bourgas
- Brabazos
- Brahestad
- Braila
- Brake
- Bremen
- Bremerhaven
- Brest
- Bridgetown
- Brightlingsea
- Brindisi
- Brisbane
- Bristol
- Brixham
- Brofjorden
- Brownsville
- Bruges
- Brunswick
- Buenaventura
- Bullen Bay
- Bunbury
- Bundaberg
- Burnie
- Burns Harbor
- Busan
- Bushehr
- Busum
- Butzfleth
- Cadiz
- Caen
- Cagliari
- Cairns
- Calabar
- Calais
- Callao
- Campana
- Campha
- Cap Lopez
- Cape Palmas
- Cape Town
- Cardiff
- Cartagena
- Cartagena
- Casablanca
- Castellon
- Catacolo
- Catania
- Cebu
- Ceuta
- Chabahar
- Changjiagang
- Charleston
- Chatham
- Chatham Docks
- Chefoo
- Chemainus
- Chennai
- Cherbourg
- Chiba
- Chinkiang
- Chinwangtao
- Chioggia
- Chittagong
- Chiwan
- Chongjin
- Christiansted
- Churchill
- Cienfuegos
- Cilacap
- Cirebon
- Civitavecchia
- Cleveland
- Coatzacoalcos
- Cochin
- Cologne
- Colombo
- Come By Chance
- Comodoro Rivadavia
- Conakry
- Concarneau
- Concepcion del Uruguay
- Conneaut
- Coos Bay
- Copenhagen
- Corfu (Kerkira)
- Cork
- Cornwall
- Corpus Christi
- Corunna
- Cotonou
- Cowichan Bay
- Cristobal
- Crotone
- Cuxhaven
- Dabo
- Dairen
- Dakar
- Damietta
- Dammam
- Danang
- Dandong
- Dar es Salaam
- Darlowo
- Darwin
- Datuk Sim Kheng Hong
- Davao
- Delfzijl
- Den Helder
- Derince
- Devonport
- Dieppe
- Diliskelesi
- Djibouti
- Donges
- Dordrecht
- Dover
- Drammen
- Drogheda
- Dubai
- Dublin
- Duluth-Superior
- Dundee
- Dunkirk
- Durban
- Dutch Harbor
- East London
- Eden
- Edstrandsbassangen
- Egersund
- Eilat
- El Tablazo
- Elefsis
- Emden
- Eregli
- Esbjerg
- Escravos Oil Terminal
- Esmeraldas
- Esperance
- Esquimalt
- Etajima
- Etang de Berre
- Everett
- Fakse Ladeplads
- Falmouth
- Famagusta
- Fangcheng
- Faro & Olhao
- Farsund
- Fawley
- Felixstowe
- Feodosia
- Ferndale
- Ferrol
- Figueira Da Foz
- Fiumicino
- Fleetwood
- Flensburg
- Floro
- Flushing
- Foochow
- Fort Pierce
- Fortaleza
- Fowey
- Fraserburgh
- Fredericia
- Frederikshavn
- Frederiksted
- Freeport
- Freeport
- Freetown
- Fremantle
- Fuglafjordur
- Fujairah
- Fukui
- Fukuyama
- Funchal
- Fushiki
- Gabes
- Gaeta
- Galveston
- Galway
- Gamagori
- Gandia
- Garrucha
- Gaspe
- Gavle
- Gdansk
- Gdynia
- Gebig
- Geelong
- Gela
- Georgetown
- Geraldton
- Ghazaouet
- Ghent
- Gibraltar
- Gijon
- Giresun
- Gizan
- Gladstone
- Glasgow
- Gloucester
- Goole
- Grangemouth
- Great Yarmouth
- Green Bay
- Greenville
- Grenaa
- Grimsby
- Groningen
- Guanica
- Guayanilla
- Guayaquil
- Guaymas
- Gulfport
- Hachinohe
- Hadera
- Haderslev
- Hafnarfjordur
- Haifa
- Haikou
- Haimen
- Haiphong
- Hakodate
- Halden
- Haldia
- Hallstavik
- Halmstad
- Hamada
- Hamilton
- Hamina
- Hammerfest
- Hanko
- Hankow
- Hanstholm
- Hansweert
- Hantsport
- Hargshamn
- Harlingen
- Hartlepool
- Haugesund
- Haydarpasa
- Helsingborg
- Hereke
- Higashi-Harima
- Hiroshima
- Hirtshals
- Hitachi
- Ho Chi Minh City
- Hobart
- Hobro
- Hodeidah
- Hoek van Holland
- Hofn
- Holmestrand
- Holyhead
- Hon Gay
- Honfleur
- Hong Kong
- Honolulu
- Hopa
- Hoquiam
- Horta
- Hososhima
- Houston
- Hovic
- Hualien
- Huangshi
- Huasco
- Hudiksvall
- Huelva
- Hull
- Huron
- Husum
- Ibiza
- Iggesund
- Igoumenitsa
- Ijmuiden
- Ilheus
- Iloilo
- Ilyichevsk
- Imabari
- Imbituba
- Immingham
- Inchon
- Inebolu
- Inkoo
- Invergordon
- Ipswich
- Iquique
- Iraklion
- Isabela de Sagua
- Ishikariwan Shinko
- Ishinomaki
- Isle Of Grain
- Itajai
- Itaqui
- Izmail
- Izmir
- Jacksonville
- Jakarta
- Jawaharlal Nehru Port
- Jebel Ali
- Jeddah
- Jingtang
- Jinzhou
- Jiujiang
- Jolo
- Jubail
- Kagoshima
- Kakogawa
- Kali Limenes
- Kaliningrad
- Kalmar
- Kalundborg
- Kamaishi
- Kanazawa
- Kanda
- Kandla
- Kanokawa
- Kardeljevo
- Karlshamn
- Karlskrona
- Karlstad
- Karwar
- Kashima
- Kashiwazaki
- Kavala
- Kawasaki
- Keflavik - Njarovik
- Kemaman
- Kenitra
- Kerch
- Kerteminde
- Kesennuma
- Key West
- Kharg Island
- Kherson
- Khor Fakkan
- Khorramshahr
- Kiel
- Kieta
- Kiire
- Kikuma
- Killybegs
- Kilrush
- Kingsnorth
- Kingston
- Kinsale
- Kinuura
- Kirkenes
- Kirkwall
- Kisarazu
- Kitimat
- Klawock
- Kochi
- Kodiak
- Koge
- Kokkola
- Kolding
- Komatsujima
- Koper
- Koping
- Kota Kinabalu
- Kotka
- Koverhar
- Kragero
- Kralendijk
- Kristiansand
- Kristiansund
- Kristinehamn
- Kuantan
- Kudamatsu
- Kunsan
- Kupang
- Kure
- Kusadasi
- Kushiro
- Kyle of Lochalsh
- Kyrenia
- La Goulette
- La Guaira
- La Libertad
- La Maddalena (Sardinia)
- La Pallice
- La Plata
- La Salina
- La Spezia
- Labuan
- Lae
- Lagos
- Lake Charles
- Landskrona
- Larnaca
- Las Minas Bay
- Las Palmas
- Latakia
- Launceston
- Lautoka
- Lavera
- Lazaro Cardenas
- Le Havre
- Leer
- Legaspi
- Leghorn
- Leirvik
- Leith
- Leixoes
- Lemvig
- Leningrad
- Lerwick
- Levuka
- Lhoknga
- Lianyungang
- Lidkoping
- Limassol
- Limerick
- Limetree Bay
- Lisbon
- Liverpool
- Lobito
- Lome
- London
- Long Beach
- Longkou
- Lorain
- Lorient
- Los Angeles
- Loviisa
- Lowestoft
- Luanda
- Lubeck
- Luderitz
- Lulea
- Lyttelton
- Maceio
- Mackay
- Madang
- Maizuru
- Malaga
- Malmo
- Mamonal
- Manaus
- Manchester
- Mandal
- Manfredonia
- Mangalia
- Manta
- Manzanillo
- Manzanillo International Terminal
- Maputo
- Mar del Plata
- Maracaibo
- Mariager
- Mariestad
- Marin
- Marseilles
- Masan
- Massawa
- Matadi
- Matanzas
- Matarani
- Matsushima
- Matsuyama
- Mawan
- Mazatlan
- Melbourne
- Melilla
- Messina
- Miami
- Middelfart
- Miike
- Milazzo
- Milford Haven
- Mina Salman
- Mina Saqr
- Minamata
- Minatitlan
- Mindelo
- Misumi
- Mitsukojima
- Miyako
- Mizushima
- Mo I Rana
- Mobile
- Mocamedes
- Mogadiscio
- Mogpo
- Mohammedia
- Mollendo
- Mombasa
- Monbetsu
- Moneypoint
- Monfalcone
- Mongla
- Mongstad
- Monrovia
- Montevideo
- Montoir
- Montrose
- Mormugao
- Mosjoen
- Mossel Bay
- Mostaganem
- Mostyn
- Motril
- Muara
- Muhammad Bin Qasim
- Mukho
- Muroran
- Naantali
- Nacala
- Naestved
- Nakhodka
- Nakskov
- Nampo
- Namsos
- Nanaimo
- Nanao
- Nanchital
- Nantes-St Nazaire
- Nantong
- Naoetsu
- Napier
- Narvik
- Nassau
- Nelson
- Nevelsk
- New Mangalore
- New Orleans
- New Plymouth
- New Ross
- New York & New Jersey
- Newhaven
- Newport (Oregon)
- Newport News
- Nghe Tinh
- Nha Trang
- Niihama
- Nijmegen
- Ningbo
- Nome
- Nordenham
- Norrsundet
- Nouadhibou
- Noumea
- Nuevitas
- Nuottasaari
- Nyborg
- Nykobing (Falster)
- Nykoping
- Oakham Ness
- Oakland
- Odense
- Odessa
- Ofunato
- Ogdensburg
- Oita
- Okha
- Omaezaki
- Onahama
- Onehunga
- Onsan
- Oran
- Orange
- Oranjestad
- Ordu
- Ornskoldsvik
- Osaka
- Oskarshamn
- Oslo
- Ostend
- Otago Harbour
- Otaru
- Otterbacken
- Pago-Pago
- Palembang
- Palermo
- Palma
- Palua
- Panama City
- Pangkal Balam
- Pangkalan Susu
- Panjang
- Pantoloan
- Papeete
- Papenburg
- Paradip
- Paranagua
- Paranam
- Pasajes
- Paspebiac
- Patras
- Pauillac
- Penang
- Pensacola
- Penzance
- Philadelphia
- Philippeville
- Phnom-Penh
- Phuket
- Picton
- Pindo
- Piombino
- Piraeus
- Pitea
- Plymouth
- Pohang
- Point Comfort
- Point Lisas
- Pointe des Galets
- Pointe-a-Pierre
- Pointe-Noire
- Ponce
- Ponta Delgada
- Poole
- Porbandar
- Pori
- Porsgrunn
- Port Alfred
- Port Alice
- Port Angeles
- Port Arthur
- Port au Prince
- Port Cartier
- Port Dickson
- Port Elizabeth
- Port Gentil
- Port Giles
- Port Harcourt
- Port Hedland
- Port Jackson
- Port Kelang
- Port Kembla
- Port Khalid
- Port Lincoln
- Port Louis
- Port Manatee
- Port Moresby
- Port of Spain
- Port Pirie
- Port Said
- Port St Louis du Rhone
- Port Sudan
- Port Sultan Qaboos
- Port Talbot
- Port Victoria
- Port Vila
- Portland
- Portland
- Portland (Maine)
- Portland (Oregon)
- Porto Alegre
- Porto Empedocle
- Porto Torres
- Porto Vesme
- Porvoo
- Powell River
- Prescott
- Prince Rupert
- Puerto Caballo Oil Terminal
- Puerto Cabello
- Puerto Cortes
- Puerto La Cruz
- Puerto Limon
- Puerto Miranda
- Puerto Montt
- Puerto Ordaz
- Puerto Princesa
- Puerto Quetzal
- Puerto Sandino
- Pulau Sambu
- Punta Arenas
- Punta Cardon
- Punta Cuchillo
- Pyarnu
- Pylos
- Qingdao
- Quanzhou
- Quebec
- Queenborough
- Quy Nhon
- Rabaul
- Rabigh
- Rades
- Ramsgate
- Randers
- Rangoon
- Ras al Khafji
- Ras Laffan
- Ras Tanura
- Rauma
- Ravenna
- Recife
- Rendsburg
- Reni
- Reykjavik
- Richards Bay
- Richmond (California)
- Richmond (Virginia)
- Ridham Dock
- Rijeka
- Rio de Janeiro
- Rio Grande
- Rio Haina
- Rizhao
- Rochester
- Ronne
- Rotterdam
- Rouen
- Rudkobing
- Rumoi
- Sabine
- Sacramento
- Safaga
- Safi
- Saganoseki
- Sagunto
- Saint John
- Sakai
- Sakaide
- Sakaiminato
- Sakata
- Salalah
- Saldanha Bay
- Salerno
- Salina Cruz
- Salonica
- Salvador
- Samcheog Han
- Samsun
- San Antonio
- San Antonio Este
- San Diego
- San Fernando
- San Francisco
- San Juan
- San Nicolas
- San Nicolas
- San Nicolas
- Sandakan
- Sandefjord
- Santa Marta
- Santa Panagia Bay
- Santander
- Santiago de Cuba
- Santo Domingo
- Santo Tomas de Castilla
- Santos
- Sanya
- Sao Francisco do Sul
- Sao Sebastiao
- Sarnia
- Sasebo
- Sattahip
- Saulte Ste Marie
- Savona-Vado
- Scapa Flow
- Scheveningen
- Seaham
- Seattle
- Selaata
- Semarang
- Sept-Iles
- Setubal
- Seville
- Sfax
- Shantou
- Sharpness and Gloucester
- Shekou
- Shidao
- Shikama
- Shimizu
- Shimonoseki
- Shingu
- Shiogama
- Shoreham
- Shuaiba
- Shui Dong
- Sibenik
- Sines
- Sitra
- Skaerbaek
- Skagen
- Skagway
- Skelleftea
- Skien
- Skudeneshavn
- Slagen
- Soderhamn
- Solvesborg
- Sonderborg
- Sorel
- Sorong
- Southampton
- Soyo
- Split
- Squamish
- Sriracha Harbour
- St Eustatius
- St Helier
- St Malo
- St Nazaire
- Stavanger
- Stockton
- Stornoway
- Stralsund
- Strasbourg
- Struer
- Studstrup
- Su-Ao
- Suez
- Sulina
- Sullom Voe
- Sundsvall
- Surabaya
- Sutton Bridge
- Suva
- Svendborg
- Swansea
- Sydney
- Tacoma
- Taganrog
- Tagonoura
- Taichung
- Takoradi
- Talara
- Talcahuano
- Tampa
- Tampico
- Tangier
- Tanjung Pelepas
- Tarabulus
- Taranto
- Tarragona
- Tartous
- Tauranga
- Teesport
- Tegal
- Teluk Bayur
- Tema
- Tembladora
- Tepre Terminal
- Terneuzen
- Tetney Terminal
- Texas City
- Thevenard
- Thisted
- Thunder Bay
- Tilbury
- Timaru
- Toamasina
- Tobata
- Tobruk
- Tocopilla
- Tokuyama
- Tokyo
- Toledo
- Tolkkinen-Tolkis
- Tomakomai
- Tonsberg
- Topolobampo
- Torbay Harbour
- Toronto
- Torshavn
- Toulon La Seyne
- Townsville
- Toyama
- Toyama-Shinko
- Toyohashi
- Trabzon
- Trapani
- Trelleborg
- Trieste
- Tripoli
- Trois-Rivieres
- Tromso
- Trondheim
- Tsamkong
- Tsuruga
- Tuapse
- Tuktoyaktuk
- Tulcea
- Tunis
- Tuticorin
- Tutuncifilik
- Tyne
- Ushuaia
- Ustka
- Uusikaupunki
- Vacamonte
- Vadinar Terminal
- Vadso
- Valdez
- Valencia
- Valletta
- Valparaiso
- Varberg
- Varkaus Harbours
- Varna
- Vassiliko
- Vasteras
- Vejle
- Venice
- Ventspils
- Veracruz
- Vestmannaeyjar
- Viana do Castelo
- Victoria
- Vigo
- Villa Constitucion
- Villagarcia de Arosa
- Villanueva
- Visakhapatnam
- Vitoria
- Vlaardingen
- Vladivostok
- Volos
- Vordingborg
- Vostochnyy
- Vung Tau
- Vyborg
- Wakamatsu
- Wakayama
- Wakkanai
- Wallaroo
- Wallhamn
- Walvis Bay
- Wanganui
- Warri
- Waterford
- Wei Hai
- Weipa
- Wellington
- Wenzhou
- Westport
- Whangarei
- Whittier
- Wilhelmshaven
- Willemstad
- Wilmington (Delaware)
- Wilmington (North Carolina)
- Windsor
- Wisbech
- Wismar
- Wonsan
- Workington
- Yamba
- Yanbu
- Yangzhou
- Yantian
- Yatsushiro
- Yawata
- Yeosu
- Yingkou
- Yokkaichi
- Ystad
- Yuzhnyy
- Zeebrugge
- Zhoushan