| Soure to Cividale del Friuli | 1,184.78 mi (1,906.71 km) |
| Soure to Civita Castellana | 1,102.49 mi (1,774.28 km) |
| Soure to Civitanova Marche | 1,172.21 mi (1,886.49 km) |
| Soure to Civitavecchia | 1,071.06 mi (1,723.70 km) |
| Soure to Civitella in Val di Chiana | 1,071.84 mi (1,724.96 km) |
| Soure to Clusone | 1,019.24 mi (1,640.31 km) |
| Soure to Coccaglio | 1,014.44 mi (1,632.58 km) |
| Soure to Codigoro | 1,104.87 mi (1,778.11 km) |
| Soure to Codogno | 994.46 mi (1,600.42 km) |
| Soure to Codroipo | 1,161.43 mi (1,869.14 km) |
| Soure to Cogoleto | 931.48 mi (1,499.07 km) |
| Soure to Colle di Val d'Elsa | 1,042.59 mi (1,677.89 km) |
| Soure to Colle Salvetti | 1,011.86 mi (1,628.44 km) |
| Soure to Collecchio | 1,012.34 mi (1,629.20 km) |
| Soure to Colleferro | 1,133.75 mi (1,824.59 km) |
