There is one place named Koska in Ukraine.
All places in the world called "Koska".
Ivanovka (22)
Antonovka (21)
Kamenka (20)
Aleksandrovka (20)
Mikhaylovka (20)
Nikolayevka (19)
Tarasovka (19)
Kalinovka (19)
Andreyevka (19)
Semënovka (18)
Maryanovka (18)
Fedorovka (18)
Alekseyevka (18)
Pavlovka (17)
Dmitrovka (17)
Krasnoye (17)
Popovka (16)
Ulyanovka (16)
Sofiyevka (16)
Konstantinovka (16)
Bogdanovka (16)
Vasilyevka (15)
Berëzovka (15)
Sosnovka (15)
Stepanovka (15)
Zhovtnevoye (15)
Vladimirovka (15)
Grigoryevka (14)
Novosëlka (14)
Gorodishche (14)