Finland

Gulf of Bothnia

Åland

archipelago

Turku

Helsinki

Mariehamn

Gulf of Finland

Sweden

Estonia

Baltic Sea

100 km

100 miles

Gulf of Bothnia

Gävle

Finland

Åland archipelago

Turku

Helsinki

Sweden

Mariehamn

Uppsala

Gulf of Finland

Tallinn

Stockholm

Baltic Sea

Estonia

100 km

100 miles