| Someren to Cividale del Friuli | 506.30 mi (814.81 km) |
| Someren to Civita Castellana | 702.35 mi (1,130.33 km) |
| Someren to Civitanova Marche | 672.02 mi (1,081.52 km) |
| Someren to Civitavecchia | 702.52 mi (1,130.60 km) |
| Someren to Civitella in Val di Chiana | 617.34 mi (993.51 km) |
| Someren to Clusone | 426.18 mi (685.86 km) |
| Someren to Coccaglio | 446.81 mi (719.08 km) |
| Someren to Codigoro | 539.90 mi (868.89 km) |
| Someren to Codogno | 467.30 mi (752.04 km) |
| Someren to Codroipo | 499.60 mi (804.03 km) |
| Someren to Cogoleto | 501.82 mi (807.61 km) |
| Someren to Colle di Val d'Elsa | 606.59 mi (976.21 km) |
| Someren to Colle Salvetti | 581.69 mi (936.13 km) |
| Someren to Collecchio | 502.98 mi (809.46 km) |
| Someren to Colleferro | 750.68 mi (1,208.10 km) |
