| Harelbeke to Chojnow | 548.07 mi (882.04 km) |
| Harelbeke to Chorzow | 685.87 mi (1,103.81 km) |
| Harelbeke to Choszczno | 538.14 mi (866.05 km) |
| Harelbeke to Chrzanow | 707.43 mi (1,138.50 km) |
| Harelbeke to Ciechanow | 750.04 mi (1,207.08 km) |
| Harelbeke to Ciechocinek | 673.26 mi (1,083.51 km) |
| Harelbeke to Cieszyn | 679.17 mi (1,093.02 km) |
| Harelbeke to Czarna Bialostocka | 861.64 mi (1,386.68 km) |
| Harelbeke to Czarnkow | 581.75 mi (936.23 km) |
| Harelbeke to Czechowice-Dziedzice | 693.13 mi (1,115.48 km) |
| Harelbeke to Czeladz | 691.31 mi (1,112.56 km) |
| Harelbeke to Czersk Pomorski | 650.10 mi (1,046.24 km) |
| Harelbeke to Czestochowa | 688.40 mi (1,107.88 km) |
| Harelbeke to Czluchow | 623.99 mi (1,004.22 km) |
| Harelbeke to Dabrowa Gornicza | 695.97 mi (1,120.05 km) |
