Maritime boundary
boundary between marine zones over which countries have rights, or between such zones and international waters
Mexico–United States border
China–North Korea border
Croatia–Italy border
Canada–United States border
Korea West Sea Maritime Military Demarcation line
Taiwan Strait
Cambodia–Thailand border
Denmark–Poland border
Germany–Poland border
Indonesia–Vietnam border
Australia–Papua New Guinea border
Canada–Denmark border
Estonia–Finland border
Germany–United Kingdom border
Denmark–United Kingdom border
Germany–Sweden border
Estonia–Sweden border
Latvia–Sweden border
Lithuania–Sweden border
Poland–Sweden border
Russia–Sweden border
Russia–Turkey border
Belgium–United Kingdom border
Malaysia–Vietnam border
Algeria–Italy border
Australia–East Timor border
Australia–New Zealand border
Bahamas–Cuba border
Bahamas–United States border
Bahrain–Iran border
Bahrain–Qatar border
Barbados–Trinidad and Tobago border
Cape Verde–Gambia border
Cape Verde–Mauritania border
Cape Verde–Senegal border
Costa Rica–Ecuador border
Cuba–Haiti border
Cuba–Honduras border
Cuba–Jamaica border
Cuba–Mexico border
Cuba–United States border
Cyprus–Egypt border
Denmark–Norway border
Dominica–Venezuela border
Dominican Republic–United Kingdom border
Egypt–Jordan border
Egypt–Saudi Arabia border
Fiji–Vanuatu border
Grenada–Trinidad and Tobago border
Honduras–Mexico border