Regions of Russia
- Orekhovka
- Orekhovka
- Orekhovka
- Orekhovka
- Orekhovka
- Orekhovka
- Orekhovichi
- Orekhovets
- Orekhovaya Gora
- Gora Orekhovaya
- Orekhova
- Orekhov
- Orekhov
- Orekhov
- Orekhov
- Urochishche Orekhovo
- Orekhov
- Orekhnovo
- Orekhi
- Oref’yevo
- Oref’yeva Gora
- Arefino
- Oredezh
- Oredezh
- Ordzhonikidzevskiy Rayon
- Ordzhonikidzevskiy Rayon
- Ordzhonikidzevskiy
- Sunzha
- Stantsiya Ordzhonikidzegrad
- Stantsiya Vladikavkaz
- Ordzhonikidze
- Ordzhonikidze
- Ordynok
- Ordylëvo
- Ordovo
- Ordovka
- Ordinsky District
- Ordino
- Ordino
- Ordashevo
- Orda
- Ozero Orchezh-Yarvi
- Orchezh-Oya
- Orcha
- Stantsiya Orbita
- Orbezdna
- Ostanovochnyy Punkt Orbel’yanovo
- Orbel’yanovka
- Orbashi
- Orbashi
- Oraushi
- Oranzherei
- Orano
- Oranki
- Oranienbaum Banks
- Stantsiya Oraniyenbaum
- Oralovo
- Porog Oralikha
- Ora-Lambi
- Oraitsari
- Ora-Ioki
- Orada Chugli
- Oraba-Kasy
- Ora
- Opytnyy
- Opytnyy
- Opytnyy
- Stantsiya Opytnoye Pole
- Opytnoye Pole
- Opytnoye Pole
- Opytnoye Pole
- Opytnoye
- Opytno-Bolotnaya Stantsiya
- Opyt
- Opyt
- Oputi
- Apukhtino
- Opukhliki
- Stantsiya Optukha
- Optukha
- Opteni
- Opsala
- Opritovo
- Oprelovo
- Opraksino
- Mys Oppol’tsera
- Oppola
- Oporot’
- Gora Opornaya
- Oponduy
- Opol’ye
- Opol’ye
- Opolenka
- Urochishche Opoki
- Opoki
- Opochnya
- Opochno
- Opochka
- Opochka
- Opochetskiy Rayon
- Gora Oplepen
- Opetskoye
- Opechenskiy Ryadok
- Opechenskiy Posad
- Urochishche Opechek
- Opechek
- Ozero Opchel’nikovo
- Ozëra Opasovskiye
- Mys Opasnyy
- Opasen’-Podpevyy
- Opary
- Opary
- Oparovshchina
- Opariny
- Oparino
- Oparinskiy Rayon
- Oparinskaya
- Oparino
- Oparino
- Oparino
- Oparino
- Oparikha
- Oparenki
- Oparenki
- Opalikhino
- Ostanovochnyy Punkt Opalikha
- Opalikha
- Opalikha
- Opalikha
- Opali
- Opalëvo
- Opalëvo
- Opalëvo
- Opalëvo
- Opalëvo
- Opakhan’
- Opachevka
- Ostanovochnyy Punkt Odoshnur
- Ozero Onyl
- Onyl
- Anufriyevka
- Onufriyevo
- Onufriyevo
- Onchutenki
- Onuchino
- Onuchino
- Onuchevshchina
- Ontyshëvo
- Ozero Ontulya-Kangas
- Ostrova Ontsevy Ludy
- Ontrovara
- Ontronvara
- Ontroinen
- Onton-Yoki
- Ontolovo
- Ontas
- Ontas
- Onstopel’
- Onosovo
- Onosovo
- Onopriyenovka
- Onopriyenko
- Onolva
- Onokhrinskoye
- Anokhovo
- Onnenmyaki
- On’mes’
- Ostrova Onishevskiye
- Onishevo
- Onishëvka
- Onina
- Onik-Irym
- Onigma
- Onigma
- Ongi-Lambi
- Onga-Muksa
- Onezh’ye
- Lake Onega
- Onezhskiy Rayon
- Onezhskiy Poluostrov
- Onezhskiy Kanal
- Onezhskiye Shkhery
- Onezhskiy Bereg
- Stantsiya Onezhskiy
- Onega Bay
- Onezhitsy
- Onega
- Onega
- Ondvor
- Ondrikovo
- Ozero Ondozero
- Ondozero
- Vozvyshennost’ Ondomozerskiye Keyvy
- Onda
- Onbiya
- Onashkozero
- Omza
- Omut’
- Omyn
- Omychkino