Liverpool to Belfast

England to Northern Ireland

Harwich to Hook of Holland

England to the Netherlands

Helsinki to Tallinn

Finland to Estonia

Turku to Stockholm

Finland to Sweden

Tallinn to Stockholm

Estonia to Sweden

Qingdao to Incheon

China to South Korea

Busan to Fukuoka

South Korea to Japan

Kagoshima to Yakushima

Japan

Baku to Turkmenbashi

Azerbaijan to Turkmenistan