| Paducah to Cromer | 4,229.94 mi (6,807.42 km) |
| Paducah to Crosby | 4,049.70 mi (6,517.35 km) |
| Paducah to Crowborough | 4,239.44 mi (6,822.72 km) |
| Paducah to Croxley Green | 4,198.96 mi (6,757.57 km) |
| Paducah to Croydon | 4,219.86 mi (6,791.21 km) |
| Paducah to Cudworth | 4,109.11 mi (6,612.98 km) |
| Paducah to Culcheth | 4,070.21 mi (6,550.37 km) |
| Paducah to Cullercoats | 4,070.96 mi (6,551.57 km) |
| Paducah to Cumbernauld | 3,955.07 mi (6,365.07 km) |
| Paducah to Cumnock | 3,956.34 mi (6,367.11 km) |
| Paducah to Cupar | 3,982.21 mi (6,408.75 km) |
| Paducah to Cwmbran | 4,097.24 mi (6,593.87 km) |
| Paducah to Dagenham | 4,224.99 mi (6,799.46 km) |
| Paducah to Dalkeith | 3,990.36 mi (6,421.86 km) |
| Paducah to Darfield | 4,111.45 mi (6,616.74 km) |
