| Ferentino to Colchester | 913.24 mi (1,469.72 km) |
| Ferentino to Coleford | 1,021.69 mi (1,644.25 km) |
| Ferentino to Colne | 1,099.90 mi (1,770.11 km) |
| Ferentino to Colwyn Bay | 1,121.23 mi (1,804.44 km) |
| Ferentino to Congleton | 1,068.69 mi (1,719.89 km) |
| Ferentino to Conisbrough | 1,053.93 mi (1,696.13 km) |
| Ferentino to Connahs Quay | 1,097.53 mi (1,766.31 km) |
| Ferentino to Consett | 1,138.85 mi (1,832.80 km) |
| Ferentino to Conwy | 1,124.99 mi (1,810.49 km) |
| Ferentino to Cookstown | 1,276.46 mi (2,054.27 km) |
| Ferentino to Corby | 990.57 mi (1,594.16 km) |
| Ferentino to Corfe Mullen | 959.34 mi (1,543.91 km) |
| Ferentino to Corsham | 992.10 mi (1,596.63 km) |
| Ferentino to Coseley | 1,036.73 mi (1,668.46 km) |
| Ferentino to Cosham | 928.75 mi (1,494.68 km) |
