| Harelbeke to Cogolin | 546.65 mi (879.74 km) |
| Harelbeke to Colmar | 263.95 mi (424.78 km) |
| Harelbeke to Colombes | 141.66 mi (227.98 km) |
| Harelbeke to Colomiers | 508.89 mi (818.99 km) |
| Harelbeke to Combs-la-Ville | 154.78 mi (249.09 km) |
| Harelbeke to Comines | 14.88 mi (23.94 km) |
| Harelbeke to Compiegne | 101.95 mi (164.08 km) |
| Harelbeke to Concarneau | 384.86 mi (619.38 km) |
| Harelbeke to Conde-sur-l'Escaut | 30.67 mi (49.35 km) |
| Harelbeke to Conflans-Sainte-Honorine | 139.25 mi (224.10 km) |
| Harelbeke to Corbas | 365.85 mi (588.77 km) |
| Harelbeke to Corbeil-Essonnes | 159.34 mi (256.44 km) |
| Harelbeke to Cormeilles-en-Parisis | 139.17 mi (223.97 km) |
| Harelbeke to Cosne sur Loire | 238.77 mi (384.26 km) |
| Harelbeke to Coudekerque-Branche | 41.77 mi (67.23 km) |
