| Duffel to Chojnow | 494.09 mi (795.16 km) |
| Duffel to Chorzow | 633.02 mi (1,018.75 km) |
| Duffel to Choszczno | 483.28 mi (777.76 km) |
| Duffel to Chrzanow | 654.76 mi (1,053.74 km) |
| Duffel to Ciechanow | 695.06 mi (1,118.59 km) |
| Duffel to Ciechocinek | 618.27 mi (995.01 km) |
| Duffel to Cieszyn | 627.35 mi (1,009.62 km) |
| Duffel to Czarna Bialostocka | 806.66 mi (1,298.19 km) |
| Duffel to Czarnkow | 526.76 mi (847.74 km) |
| Duffel to Czechowice-Dziedzice | 640.91 mi (1,031.44 km) |
| Duffel to Czeladz | 638.39 mi (1,027.39 km) |
| Duffel to Czersk Pomorski | 595.40 mi (958.20 km) |
| Duffel to Czestochowa | 634.81 mi (1,021.63 km) |
| Duffel to Czluchow | 569.26 mi (916.14 km) |
| Duffel to Dabrowa Gornicza | 643.04 mi (1,034.88 km) |
