Obock
Ocean Island
Odin Point
Ofunato
Ogidigbe
Olafsfjordhur
Olafsvik
Old Providence
Omati
Oostende
Opobo River Entrance (Sandy Point)
Oporto (Porto)
Oracabessa
Oranjestad
Ostrov Anzerskiy
Ostrov Konyov
Ostrov Mal Korepalka
Ostrov Molchanov
Ostrov Sryedniy Guba Keret
Ostrov Sumostrov
Ostrov Yuzhnyy Rombak
Otok Svetac
Oudeschild
Oyndarfjordur
Ozamiz
