| Harelbeke to Cabries | 521.43 mi (839.16 km) |
| Harelbeke to Cachan | 149.21 mi (240.14 km) |
| Harelbeke to Caen | 200.35 mi (322.44 km) |
| Harelbeke to Cagnes-sur-Mer | 528.30 mi (850.22 km) |
| Harelbeke to Cahors | 451.29 mi (726.28 km) |
| Harelbeke to Calais | 63.79 mi (102.65 km) |
| Harelbeke to Caluire-et-Cuire | 356.72 mi (574.08 km) |
| Harelbeke to Cambrai | 47.11 mi (75.81 km) |
| Harelbeke to Canet-en-Roussillon | 563.37 mi (906.66 km) |
| Harelbeke to Cannes | 533.62 mi (858.77 km) |
| Harelbeke to Canteleu | 139.96 mi (225.25 km) |
| Harelbeke to Capbreton | 545.64 mi (878.12 km) |
| Harelbeke to Carcassonne | 530.27 mi (853.38 km) |
| Harelbeke to Carmaux | 473.42 mi (761.90 km) |
| Harelbeke to Carpentras | 476.81 mi (767.34 km) |
