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