| Edwardsville to Cockermouth | 3,971.45 mi (6,391.43 km) |
| Edwardsville to Colchester | 4,211.65 mi (6,777.99 km) |
| Edwardsville to Coleford | 4,079.51 mi (6,565.33 km) |
| Edwardsville to Colne | 4,037.45 mi (6,497.65 km) |
| Edwardsville to Colwyn Bay | 3,995.76 mi (6,430.55 km) |
| Edwardsville to Congleton | 4,055.46 mi (6,526.63 km) |
| Edwardsville to Conisbrough | 4,083.55 mi (6,571.83 km) |
| Edwardsville to Connahs Quay | 4,022.12 mi (6,472.97 km) |
| Edwardsville to Consett | 4,022.50 mi (6,473.59 km) |
| Edwardsville to Conwy | 3,991.09 mi (6,423.04 km) |
| Edwardsville to Cookstown | 3,846.03 mi (6,189.59 km) |
| Edwardsville to Corby | 4,132.49 mi (6,650.59 km) |
| Edwardsville to Corfe Mullen | 4,132.99 mi (6,651.40 km) |
| Edwardsville to Corsham | 4,106.70 mi (6,609.10 km) |
| Edwardsville to Coseley | 4,078.08 mi (6,563.03 km) |
