Czechia 328
Czechoslovakia 55
China 9
Canada 4
Chodsko (Česko) 3
Chorvatsko 3
Carpathian Ruthenia 2
Chicago (Illinois) 2
Commonwealth countries 2
Camargue (Francie) 1
Canberra (Australian Capital Territory) 1
Carpathian Ruthenia (Ukraine) 1
Carthage (extinct city) 1
Celebes (Indonésie) 1
Chamonix-Mont Blanc 1
Champagne (Francie) 1
Chrudim (Česko : oblast) 1
Congo 1