| Someren to Castrovillari | 944.21 mi (1,519.56 km) |
| Someren to Catania | 1,062.85 mi (1,710.49 km) |
| Someren to Catanzaro | 1,010.11 mi (1,625.62 km) |
| Someren to Cattolica | 606.95 mi (976.79 km) |
| Someren to Cava de' Tirreni | 853.23 mi (1,373.14 km) |
| Someren to Cavallino | 969.61 mi (1,560.44 km) |
| Someren to Cavarzere | 521.08 mi (838.60 km) |
| Someren to Cave | 743.64 mi (1,196.78 km) |
| Someren to Cavriago | 512.31 mi (824.48 km) |
| Someren to Cavriglia | 606.19 mi (975.57 km) |
| Someren to Cazzago San Martino | 446.61 mi (718.74 km) |
| Someren to Ceccano | 768.04 mi (1,236.05 km) |
| Someren to Cecina | 600.61 mi (966.59 km) |
| Someren to Cefalu | 1,006.88 mi (1,620.42 km) |
| Someren to Ceglie Messapico | 930.10 mi (1,496.86 km) |
