There is one place named Kotlenska Planina in Bulgaria.
All places in the world called "Kotlenska Planina".
Novo Selo (9)
Eni Makhle (8)
Slatina (8)
Staro Selo (7)
Aleksandrovo (7)
Ferdinandovo (6)
Belitsa (6)
Dryenovo (6)
Krumovo (6)
Simeonovo (6)
Krushevo (6)
Dryanovo (6)
Dubrava (6)
Drenowo (6)
Izvor (5)
Kirilovo (5)
Iswor (5)
Krumowo (5)
Bukowez (5)
Iskra (5)
Wetren (5)
Borisovo (5)
Bukovets (5)
Cherni Vrukh (5)
Kirilowo (5)
Beliza (5)
Svoboda (5)
Kruschewo (5)
Benkovski (5)
Banya (5)