There are 3 places named Gladkovka in Ukraine.
All places in the world called "Gladkovka".
Ivanovka (22)
Antonovka (21)
Kamenka (20)
Mikhaylovka (20)
Aleksandrovka (20)
Kalinovka (19)
Andreyevka (19)
Nikolayevka (19)
Tarasovka (19)
Semënovka (18)
Maryanovka (18)
Fedorovka (18)
Alekseyevka (18)
Dmitrovka (17)
Krasnoye (17)
Pavlovka (17)
Popovka (16)
Ulyanovka (16)
Sofiyevka (16)
Konstantinovka (16)
Bogdanovka (16)
Berëzovka (15)
Sosnovka (15)
Stepanovka (15)
Zhovtnevoye (15)
Vladimirovka (15)
Vasilyevka (15)
Novosëlka (14)
Grigoryevka (14)
Shevchenko (14)