There are 2 places named Kostovtsy in Ukraine.
All places in the world called "Kostovtsy".
Ivanovka (22)
Antonovka (21)
Aleksandrovka (20)
Mikhaylovka (20)
Kamenka (20)
Andreyevka (19)
Nikolayevka (19)
Tarasovka (19)
Kalinovka (19)
Alekseyevka (18)
Semënovka (18)
Maryanovka (18)
Fedorovka (18)
Krasnoye (17)
Dmitrovka (17)
Pavlovka (17)
Popovka (16)
Bogdanovka (16)
Ulyanovka (16)
Sofiyevka (16)
Konstantinovka (16)
Zhovtnevoye (15)
Vladimirovka (15)
Berëzovka (15)
Vasilyevka (15)
Sosnovka (15)
Stepanovka (15)
Shevchenko (14)
Novoukrainka (14)
Petrovka (14)