Uruguay
1,600 km (used by coastal and shallow-draft river craft)
Uzbekistan
1,100 km (1990)
Vanuatu
none
Venezuela
7,100 km
note: Rio Orinoco and Lago de Maracaibo accept oceangoing vessels
Vietnam
17,702 km
note: more than 5,149 km are navigable at all times by vessels up to
1.8 m draft
Virgin Islands
none
Wake Island
none
Wallis and Futuna
none
West Bank
none
Western Sahara
none