| Del Rio to Cockermouth | 4,869.68 mi (7,836.99 km) |
| Del Rio to Colchester | 5,111.05 mi (8,225.43 km) |
| Del Rio to Coleford | 4,979.34 mi (8,013.47 km) |
| Del Rio to Colne | 4,936.13 mi (7,943.94 km) |
| Del Rio to Colwyn Bay | 4,895.12 mi (7,877.93 km) |
| Del Rio to Congleton | 4,954.66 mi (7,973.75 km) |
| Del Rio to Conisbrough | 4,982.33 mi (8,018.28 km) |
| Del Rio to Connahs Quay | 4,921.42 mi (7,920.26 km) |
| Del Rio to Consett | 4,920.12 mi (7,918.17 km) |
| Del Rio to Conwy | 4,890.48 mi (7,870.46 km) |
| Del Rio to Cookstown | 4,744.97 mi (7,636.29 km) |
| Del Rio to Corby | 5,031.83 mi (8,097.95 km) |
| Del Rio to Corfe Mullen | 5,032.91 mi (8,099.68 km) |
| Del Rio to Corsham | 5,006.57 mi (8,057.30 km) |
| Del Rio to Coseley | 4,977.59 mi (8,010.66 km) |
