| Paducah to Cockermouth | 4,008.45 mi (6,450.98 km) |
| Paducah to Colchester | 4,244.51 mi (6,830.88 km) |
| Paducah to Coleford | 4,109.63 mi (6,613.81 km) |
| Paducah to Colne | 4,073.11 mi (6,555.03 km) |
| Paducah to Colwyn Bay | 4,029.01 mi (6,484.06 km) |
| Paducah to Congleton | 4,089.33 mi (6,581.14 km) |
| Paducah to Conisbrough | 4,118.86 mi (6,628.67 km) |
| Paducah to Connahs Quay | 4,055.59 mi (6,526.84 km) |
| Paducah to Consett | 4,060.90 mi (6,535.39 km) |
| Paducah to Conwy | 4,024.24 mi (6,476.38 km) |
| Paducah to Cookstown | 3,881.08 mi (6,246.00 km) |
| Paducah to Corby | 4,165.68 mi (6,704.01 km) |
| Paducah to Corfe Mullen | 4,160.96 mi (6,696.42 km) |
| Paducah to Corsham | 4,136.22 mi (6,656.61 km) |
| Paducah to Coseley | 4,110.49 mi (6,615.19 km) |
