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