Port index
Cruise ports: O
53 ports with sailings on the books.
- Oahu (Honolulu)10
- Oarai1
- Oban, Scotland, UK1
- Oban, Scotland, United Kingdom9
- Oban, Stewart Island, New Zealand1
- Ocean Cay MSC Marine Reserve, Bahamas180
- Ocho Rios47
- Ocho Rios, Jamaica147
- Odda, Norway9
- Okinawa11
- Okinawa (Naha)46
- Okinawa (Naha), Japan9
- Okinawa, Japan18
- Olbia | costa Smeralda24
- Olbia, Italy24
- Olbia, Sardinia, Italy49
- Olbia/Porto Cervo (Sardinia)6
- Olbia/Porto Cervo (Sardinia), Italy15
- Old1
- Olden14
- Olden / Loen10
- Olden, Norway101
- Olympia (Katakolon)33
- Olympia (Katakolon), Greece70
- Omaezaki, Japan8
- Omoa, Fatu Hiva, Marq Isles12
- Oostend (Bruges), Belgium2
- Oostende, Bruges5
- Opatija12
- Oporto20
- Oporto, Portugal36
- Oranjestad269
- Oranjestad, Aruba272
- Orkney Islands (Kirkwall), Scotland44
- Orlando (Port Canaveral)544
- Osaka11
- Osaka (for Kyoto), Japan83
- Osaka (Wakayama), Japan2
- Osaka, Japan69
- Osaka, Kyoto26
- Oslo30
- Oslo, Norway312
- Oslofjord (Scenic Cruising)55
- Oslofjord, Norway (Scenic Cruising)3
- Otaru (Sapporo)1
- Otaru (Sapporo), Japan2
- Otaru, Japan7
- Otranto5
- Oudeschild (Texel), Netherlands5
- Oudeschild / Texel2
- Oudong185
- Oulu4
- Oyndarfjordur, Faroe Islands4