Cities starting with: O
in Australia
- O.B. Flat
- O’Bil Bil
- O’Briens Hill
- O’Connell
- O’Connor
- O’Halloran Hill
- O’Halloran Hill DC
- O’Malley
- O’Sullivan Beach
- Oak Beach
- Oak Flats
- Oak Flats Dc
- Oak Park
- Oak Valley
- Oakajee
- Oakbank
- Oakdale
- Oakden
- Oakdowns
- Oakenden
- Oakey
- Oakey Creek
- Oakford
- Oakhampton
- Oakhampton Heights
- Oakhurst
- Oaklands
- Oaklands Junction
- Oaklands Park
- Oakleigh
- Oakleigh East
- Oakleigh South
- Oakley
- Oaks
- Oaks Estate
- Oakvale
- Oakview
- Oakville
- Oakwood
- Oaky Creek
- Oaky Park
- Oallen
- Oatlands
- Oatley
- Ob Flat
- Oban
- Obanvale
- Oberina
- Oberne Creek
- Oberon
- Obi Obi
- Obil Bil
- Obley
- Obum Obum
- Ocean Beach
- Ocean Grange
- Ocean Grove
- Ocean Reef
- Ocean Shores
- Ocean View
- Ocean Vista
- Oenpelli
- Officer
- Officer South
- Ogilvie
- Ogmore
- Ogunbil
- Okeden
- Olary
- Old Adaminaby
- Old Bar
- Old Beach
- Old Bonalbo
- Old Calperum
- Old Cooranga
- Old Erowal Bay
- Old Grevillia
- Old Guildford
- Old Junee
- Old Koreelah
- Old Mill
- Old Noarlunga
- Old Plains
- Old Reynella
- Old Station
- Old Tallangatta
- Old Teal Flat
- Old Toongabbie
- Oldbury
- Oldina
- Olinda
- Olney
- Olympic Dam
- Omadale
- Oman Ama
- Ombersley
- Omeo
- Omeo Valley
- Ondit
- One Mile
- One Tree
- One Tree Hill
- Ongerup
- Onkaparinga Hills
- Onslow
- Oodla Wirra
- Oodnadatta
- Oolong
- Ooma
- Oombabeer
- Oombulgurri
- Oonah
- Oonoonba
- Ooralea
- Oorindi
- Ootha
- Opalton
- Ophir
- Opossum Bay
- Ora Banda
- Orallo
- Oran Park
- Orana
- Orange
- Orange Creek
- Orange DC
- Orange East
- Orange Grove
- Orange Hill
- Orange Springs
- Orangeville
- Oranmeir
- Orbost
- Orchard Hills
- Orchid Beach
- Orchid Valley
- Ord River
- Orelia
- Orford
- Orielton
- Orient
- Orient Point
- Orion
- Orkabie
- Ormeau
- Ormeau Hills
- Ormiston
- Ormond
- Orroroo
- Orrvale
- Orton Park
- Osborne
- Osborne Park
- Osborne Park DC
- Osbornes Flat
- Osmaston
- Osmington
- Osterley
- Oswald
- Otago
- Otford
- Ottaba
- Ottoway
- Oura
- Ourimbah
- Ournie
- Ouse
- Outer Harbor
- Outtrim
- Ouyen
- Ovens
- Overland Corner
- Ovingham
- Owanyilla
- Owen
- Owens Creek
- Owens Gap
- Oxenford
- Oxford
- Oxford Falls
- Oxley
- Oxley Flats
- Oxley Island
- Oxley Park
- Oxley Vale
- Oyster Bay
- Oyster Cove
- Oyster Creek
in Canada
- O’Brien
- O’Briens Landing
- O’Connor
- O’Day
- O’Dell
- O’Donnell Landing
- O’Donnells
- O’Grady Settlement
- O’Hanly
- O’Keefe
- O’Leary
- O’Neil
- O’Regan’s
- O’Reilly’s Bridge
- Oak
- Oak Acres
- Oak Bay
- Oak Bluff
- Oak Brae
- Oak Flats
- Oak Haven
- Oak Heights
- Oak Hill
- Oak Hills
- Oak Lake
- Oak Lake Beach
- Oak Lake Reserve
- Oak Leaf
- Oak Mountain
- Oak Orchard
- Oak Park
- Oak Point
- Oak Ridges
- Oak River
- Oak Valley
- Oakbank
- Oakburn
- Oakdale
- Oakdene Point
- Oakfield
- Oakgrove
- Oakhill
- Oakhill Forest
- Oakland
- Oakland Lake
- Oakner
- Oako Beach
- Oakridge Acres
- Oakridge Park
- Oakshela
- Oakview
- Oakview Beach
- Oakville
- Oakwood
- Oakwood Corners
- Oasis
- Oatland
- Oba
- Ôbacigwâtikokâk
- Obalski
- Oban
- Obaska
- Obedjiwan
- Oberon
- Ocean Falls
- Ocean Grove
- Ocean Park
- Ocean Pond
- Ocean View
- Oceanview
- Ochre Beach
- Ochre Pit Cove
- Ochre River
- Oconto
- Odanak
- Odell
- Odelltown
- Odena
- Odenback
- Oderin
- Odessa
- Odhill
- Odlum Junction
- Off Lake Corner
- Ogahalla
- Ogaki
- Ogden Mill
- Ogden’s Beach
- Ogdensburg
- Ogema
- Ogidaki
- Ogilvie
- Ogle
- Ogoki
- Ohio
- Ohio-Du-Barachois
- Ohsweken
- Oil City
- Oil Springs
- Ojibway
- Ojibway Island
- Oka
- Oka-sur-la-Montagne
- Okai Saki
- Okak
- Okanagan Centre
- Okanagan Falls
- Okanagan Landing
- Okanagan Mission
- Okema Beach
- Okla
- Okno
- Olalla
- Olcott
- Old Altona
- Old Arctic Red
- Old Barns
- Old Bella Bella
- Old Bonaventure
- Old Chelsea
- Old Cobequid Road
- Old Crow
- Old Cut
- Old Dans Landing
- Old England
- Old Fort Bay
- Old Fort Erie
- Old Fort Nelson
- Old Fort Providence
- Old Fort Rae
- Old Glenridge
- Old Hogem
- Old Holland Road
- Old Kildonan
- Old Killaloe
- Old Main Centre
- Old Massett
- Old Mill
- Old Mine Centre
- Old Perlican
- Old Remo
- Old Ridge
- Old Road Crossing
- Old Spring Bay
- Old Stittsville
- Old Thor Lake
- Old Town
- Old Tuxedo
- Old Wives
- Old Woman’s River
- Old-Harry
- Oldcastle
- Oldenberg
- Oldfield
- Oldham
- Olga
- Olha
- Olinda
- Oliphant
- Olive
- Oliver Corner
- Oliver’s Landing
- Olivet
- Olscamps
- Olson
- Omagh
- Ombabika
- Omeedjilawh Camp
- Omemee
- Omer
- Omerville
- Omineeseenowenik
- Ompah
- Onagon
- Onah
- Onakawana
- Onanole
- Onaping
- Onaping Falls
- Onion Lake
- Onondaga
- Ononette
- Onslow
- Onslow Corners
- Onslow Mountain
- Onward
- Oona River
- Ootischenia
- Ootsa Lake
- Opasatika
- Opasquia
- Opekamank
- Open Hall
- Openshaw
- Opeongo
- Ophir
- Opitsat
- Opocopa
- Ops
- Optic Lake
- Orange Corners
- Orange Hill
- Orangedale
- Orangedale East
- Orangeville
- Oranmore
- Orcadia
- Orchard
- Orchard Beach
- Orchard Grove
- Orchard Heights
- Orchard Park
- Orchard Point
- Orchards Corner
- Orchardside
- Orchardville
- Ordale
- Oregon
- Oreway
- Orford
- Orford Lake
- Oriel
- Orient
- Orient Bay
- Orillia
- Oriole Parkway
- Orkney
- Orkney Beach
- Orland
- Orléans
- Orléans-Club
- Orley
- Orlo
- Orlomah Beach
- Ormeaux
- Ormiston
- Ormond
- Ormond Beach
- Ormsby
- Ormstown
- Oro Beach
- Oro Lea Beach
- Oro Park
- Oro Station
- Orok
- Orolow
- Oromocto
- Oromocto West
- Orono
- Orr Lake
- Orr’s Lake
- Orrville
- Orsainville
- Orton
- Ortonville
- Orwell
- Orwell Cove
- Ory
- Osaca
- Osage
- Osaquan
- Osawin
- Osborn
- Osborn Bay
- Osborne
- Osborne Corner
- Osborne Corners
- Osborne Harbour
- Osborne Lake
- Osborne Village
- Oscar
- Oscar Lake
- Osceola
- Osgoode
- Oshawa
- Oskélanéo
- Oskondaga
- Osland
- Osler
- Osmond
- Osnabruck Centre
- Osnaburgh House
- Oso
- Osoyoos
- Osprey Lake
- Ospringe
- Osseo
- Ossossane Beach
- Ostenfeld
- Osterwick
- Ostrander
- Ostrea Lake
- Ostrom
- Ostryhon Corners
- Oswald
- Oswego Park
- Othello
- Otoreke
- Otosquen
- Ots’oo-a
- Ottawa
- Ottawa Brook
- Ottawa East
- Ottawa South
- Ottawa West
- Otter Bay
- Otter Brook
- Otter Cove
- Otter Creek
- Otter Falls
- Otter Lake
- Otter Rapids
- Otter’s Point
- Otterburn Park
- Otterburne
- Otterbury
- Otterdale
- Ottermere
- Ottertail
- Otterville
- Otthon
- Ottman – Murray Beach
- Otto
- Otty Glen
- Ouellette
- Ouimet
- Oujé-Bougoumou
- Oungah
- Oungre
- Ououkinsh
- Our Harbour
- Oustic
- Outer Cove
- Outlet
- Outlook
- Outram
- Outremont
- Ouvry
- Overbrook
- Overflow
- Overflowing River
- Overstoneville
- Overton
- Owaissa
- Owakonze
- Oweekeno
- Owen Bay
- Owen Sound
- Owenbrook
- Owl Creek
- Owls Head
- Owls Head Harbour
- Oxarat
- Oxbow
- Oxbow Park
- Oxdrift
- Oxenden
- Oxford
- Oxford Centre
- Oxford Heights
- Oxford House
- Oxford Junction
- Oxford Mills
- Oxford Park
- Oxford Station
- Oxley
- Oxmead
- Oxtongue Lake
- Oyama
- Oyster Bed
- Oyster Bed Bridge
- Oyster Pond
- Oyster River
- Ozanam
- Ozerna