| Harelbeke to Civita Castellana | 731.30 mi (1,176.91 km) |
| Harelbeke to Civitanova Marche | 714.90 mi (1,150.52 km) |
| Harelbeke to Civitavecchia | 726.35 mi (1,168.95 km) |
| Harelbeke to Civitella in Val di Chiana | 647.40 mi (1,041.89 km) |
| Harelbeke to Clusone | 458.85 mi (738.45 km) |
| Harelbeke to Coccaglio | 477.04 mi (767.73 km) |
| Harelbeke to Codigoro | 582.20 mi (936.97 km) |
| Harelbeke to Codogno | 491.77 mi (791.42 km) |
| Harelbeke to Codroipo | 556.82 mi (896.12 km) |
| Harelbeke to Cogoleto | 510.91 mi (822.23 km) |
| Harelbeke to Colle di Val d'Elsa | 632.15 mi (1,017.34 km) |
| Harelbeke to Colle Salvetti | 603.17 mi (970.70 km) |
| Harelbeke to Collecchio | 529.29 mi (851.82 km) |
| Harelbeke to Colleferro | 780.86 mi (1,256.68 km) |
| Harelbeke to Collegno | 445.09 mi (716.30 km) |
