| Paducah to Cosham | 4,197.00 mi (6,754.41 km) |
| Paducah to Costessey | 4,234.43 mi (6,814.65 km) |
| Paducah to Cottingham | 4,141.54 mi (6,665.16 km) |
| Paducah to Coulsdon | 4,220.20 mi (6,791.75 km) |
| Paducah to Coventry | 4,136.49 mi (6,657.04 km) |
| Paducah to Cowdenbeath | 3,974.76 mi (6,396.76 km) |
| Paducah to Cowes | 4,189.97 mi (6,743.11 km) |
| Paducah to Cowley | 4,200.89 mi (6,760.68 km) |
| Paducah to Cowley | 4,166.37 mi (6,705.12 km) |
| Paducah to Cramlington | 4,064.12 mi (6,540.57 km) |
| Paducah to Cranleigh | 4,212.04 mi (6,778.62 km) |
| Paducah to Crawley | 4,224.32 mi (6,798.39 km) |
| Paducah to Crayford | 4,229.10 mi (6,806.09 km) |
| Paducah to Crewe | 4,082.38 mi (6,569.96 km) |
| Paducah to Crigglestone | 4,103.31 mi (6,603.64 km) |
