| Heckmondwike to Cividale del Friuli | 850.32 mi (1,368.46 km) |
| Heckmondwike to Civita Castellana | 1,018.65 mi (1,639.35 km) |
| Heckmondwike to Civitanova Marche | 1,003.03 mi (1,614.22 km) |
| Heckmondwike to Civitavecchia | 1,012.57 mi (1,629.57 km) |
| Heckmondwike to Civitella in Val di Chiana | 935.12 mi (1,504.93 km) |
| Heckmondwike to Clusone | 747.11 mi (1,202.36 km) |
| Heckmondwike to Coccaglio | 765.16 mi (1,231.40 km) |
| Heckmondwike to Codigoro | 870.25 mi (1,400.53 km) |
| Heckmondwike to Codogno | 779.16 mi (1,253.94 km) |
| Heckmondwike to Codroipo | 841.34 mi (1,354.00 km) |
| Heckmondwike to Cogoleto | 793.76 mi (1,277.43 km) |
| Heckmondwike to Colle di Val d'Elsa | 919.14 mi (1,479.21 km) |
| Heckmondwike to Colle Salvetti | 889.34 mi (1,431.25 km) |
| Heckmondwike to Collecchio | 816.82 mi (1,314.54 km) |
| Heckmondwike to Colleferro | 1,068.32 mi (1,719.30 km) |
