| Hamm to Chojnow | 350.30 mi (563.75 km) |
| Hamm to Chorzow | 493.01 mi (793.42 km) |
| Hamm to Choszczno | 336.02 mi (540.78 km) |
| Hamm to Chrzanow | 515.31 mi (829.30 km) |
| Hamm to Ciechanow | 547.22 mi (880.66 km) |
| Hamm to Ciechocinek | 470.41 mi (757.05 km) |
| Hamm to Cieszyn | 491.16 mi (790.45 km) |
| Hamm to Czarna Bialostocka | 658.83 mi (1,060.29 km) |
| Hamm to Czarnkow | 378.95 mi (609.87 km) |
| Hamm to Czechowice-Dziedzice | 503.18 mi (809.79 km) |
| Hamm to Czeladz | 498.08 mi (801.58 km) |
| Hamm to Czersk Pomorski | 448.74 mi (722.17 km) |
| Hamm to Czestochowa | 492.07 mi (791.91 km) |
| Hamm to Czluchow | 422.51 mi (679.96 km) |
| Hamm to Dabrowa Gornicza | 502.71 mi (809.04 km) |
