| Weslaco to Cockermouth | 4,938.20 mi (7,947.27 km) |
| Weslaco to Colchester | 5,171.86 mi (8,323.30 km) |
| Weslaco to Coleford | 5,035.19 mi (8,103.36 km) |
| Weslaco to Colne | 5,002.18 mi (8,050.24 km) |
| Weslaco to Colwyn Bay | 4,956.77 mi (7,977.15 km) |
| Weslaco to Congleton | 5,017.42 mi (8,074.75 km) |
| Weslaco to Conisbrough | 5,047.73 mi (8,123.54 km) |
| Weslaco to Connahs Quay | 4,983.47 mi (8,020.11 km) |
| Weslaco to Consett | 4,991.20 mi (8,032.57 km) |
| Weslaco to Conwy | 4,951.94 mi (7,969.38 km) |
| Weslaco to Cookstown | 4,809.97 mi (7,740.89 km) |
| Weslaco to Corby | 5,093.30 mi (8,196.87 km) |
| Weslaco to Corfe Mullen | 5,084.74 mi (8,183.10 km) |
| Weslaco to Corsham | 5,061.30 mi (8,145.37 km) |
| Weslaco to Coseley | 5,037.65 mi (8,107.32 km) |
