| Spa to Civita Castellana | 645.94 mi (1,039.54 km) |
| Spa to Civitanova Marche | 619.74 mi (997.37 km) |
| Spa to Civitavecchia | 644.89 mi (1,037.86 km) |
| Spa to Civitella in Val di Chiana | 561.01 mi (902.86 km) |
| Spa to Clusone | 369.79 mi (595.12 km) |
| Spa to Coccaglio | 389.89 mi (627.47 km) |
| Spa to Codigoro | 487.01 mi (783.77 km) |
| Spa to Codogno | 409.12 mi (658.41 km) |
| Spa to Codroipo | 452.63 mi (728.43 km) |
| Spa to Cogoleto | 441.18 mi (710.02 km) |
| Spa to Colle di Val d'Elsa | 549.13 mi (883.73 km) |
| Spa to Colle Salvetti | 523.27 mi (842.13 km) |
| Spa to Collecchio | 445.36 mi (716.73 km) |
| Spa to Colleferro | 694.69 mi (1,117.99 km) |
| Spa to Collegno | 382.42 mi (615.45 km) |
