There is one place named Olen in Russian Federation.
All places in the world called "Olen".
Berëzovka (63)
Oktyabrskiy (63)
Pervomayskiy (62)
Kamenka (61)
Nikolskoye (60)
Sosnovka (58)
Mikhaylovka (57)
Ivanovka (56)
Nikolayevka (54)
Troitskoye (53)
Aleksandrovka (53)
Kalinovka (53)
Malinovka (53)
Alekseyevka (51)
Orlovka (50)
Lesnoy (50)
Klyuchi (50)
Mirnyy (49)
Novaya Derevnya (48)
Novyy (48)
Pokrovskoye (48)
Severnyy (48)
Zarya (48)
Vasilyevka (47)
Ozerki (47)
Petrovka (47)
Pokrovka (47)
Ilinka (46)
Vladimirovka (46)
Osinovka (46)