Nova Zelanda
Països del món
O
- (Whangarei) Otuhi
- (Taupo District) Otukou
- (Central Otago District) Oturehua
- (Far North District) Oue
- (Christchurch City) Ouruhia
- (Ashburton District) Overdale
- (Clutha District) Owaka Valley
- (Tasman District) Owen Valley
- (Mackenzie District) Owersby
- (Otorohanga District) Owhiro
- (Far North District) Oherengi
- (Waitaki District) Oamaru Blue Penguin Colony
- (Far North District) Omahuta
- (Marlborough District) Ohana
- (Kaipara District) Oranoa
- (Far North District) Okahu
- (Western Bay of Plenty District) Omokoroa
- (Western Bay of Plenty District) Omanawa
- (Marlborough District) Owhata
- (Tasman District) Orinoco
- (Marlborough District) Okiwi Bay
- (Tasman District) Opou
- (Tasman District) Onekaka
- (Buller District) Oparara
- (Opotiki District) Omaio
- (Wairoa District) Ohuka
- (Opotiki District) Otara
- (Western Bay of Plenty District) Otamarakau
- (Western Bay of Plenty District) Ohinepanea
- (Whakatane District) Otakiri