| Cincinnati to Chojnice | 4,533.73 mi (7,296.33 km) |
| Cincinnati to Chojnow | 4,569.95 mi (7,354.63 km) |
| Cincinnati to Chorzow | 4,716.34 mi (7,590.22 km) |
| Cincinnati to Choszczno | 4,480.18 mi (7,210.15 km) |
| Cincinnati to Chrzanow | 4,739.21 mi (7,627.03 km) |
| Cincinnati to Ciechanow | 4,671.17 mi (7,517.52 km) |
| Cincinnati to Ciechocinek | 4,607.56 mi (7,415.16 km) |
| Cincinnati to Cieszyn | 4,727.10 mi (7,607.53 km) |
| Cincinnati to Czarna Bialostocka | 4,741.41 mi (7,630.57 km) |
| Cincinnati to Czarnkow | 4,530.32 mi (7,290.84 km) |
| Cincinnati to Czechowice-Dziedzice | 4,734.00 mi (7,618.64 km) |
| Cincinnati to Czeladz | 4,719.77 mi (7,595.74 km) |
| Cincinnati to Czersk Pomorski | 4,544.57 mi (7,313.78 km) |
| Cincinnati to Czestochowa | 4,702.14 mi (7,567.36 km) |
| Cincinnati to Czluchow | 4,528.75 mi (7,288.32 km) |
