| Sompting to Cividale del Friuli | 709.08 mi (1,141.16 km) |
| Sompting to Civita Castellana | 843.08 mi (1,356.80 km) |
| Sompting to Civitanova Marche | 839.86 mi (1,351.63 km) |
| Sompting to Civitavecchia | 833.17 mi (1,340.87 km) |
| Sompting to Civitella in Val di Chiana | 762.22 mi (1,226.68 km) |
| Sompting to Clusone | 582.24 mi (937.02 km) |
| Sompting to Coccaglio | 597.62 mi (961.77 km) |
| Sompting to Codigoro | 709.47 mi (1,141.78 km) |
| Sompting to Codogno | 606.67 mi (976.34 km) |
| Sompting to Codroipo | 696.01 mi (1,120.12 km) |
| Sompting to Cogoleto | 610.07 mi (981.82 km) |
| Sompting to Colle di Val d'Elsa | 743.11 mi (1,195.93 km) |
| Sompting to Colle Salvetti | 711.06 mi (1,144.34 km) |
| Sompting to Collecchio | 644.35 mi (1,036.99 km) |
| Sompting to Colleferro | 892.86 mi (1,436.92 km) |
