| Harelbeke to Calafell | 672.36 mi (1,082.05 km) |
| Harelbeke to Calahorra | 641.77 mi (1,032.83 km) |
| Harelbeke to Calasparra | 906.09 mi (1,458.21 km) |
| Harelbeke to Calatayud | 697.88 mi (1,123.13 km) |
| Harelbeke to Caldas de Montbuy | 639.63 mi (1,029.39 km) |
| Harelbeke to Caldas de Reyes | 801.59 mi (1,290.04 km) |
| Harelbeke to Calella | 639.15 mi (1,028.62 km) |
| Harelbeke to Callosa de Segura | 903.41 mi (1,453.89 km) |
| Harelbeke to Calpe | 858.63 mi (1,381.83 km) |
| Harelbeke to Calvia | 781.12 mi (1,257.08 km) |
| Harelbeke to Camas | 1,036.84 mi (1,668.63 km) |
| Harelbeke to Cambados | 812.34 mi (1,307.33 km) |
| Harelbeke to Cambre | 756.11 mi (1,216.84 km) |
| Harelbeke to Cambrils | 684.94 mi (1,102.31 km) |
| Harelbeke to Campo de Criptana | 850.57 mi (1,368.86 km) |
