| Paducah to Cehegin | 4,561.40 mi (7,340.86 km) |
| Paducah to Cervello | 4,622.44 mi (7,439.10 km) |
| Paducah to Cervera | 4,582.31 mi (7,374.51 km) |
| Paducah to Ceuti | 4,586.81 mi (7,381.75 km) |
| Paducah to Cheste | 4,566.84 mi (7,349.62 km) |
| Paducah to Chiclana de la Frontera | 4,407.15 mi (7,092.63 km) |
| Paducah to Chipiona | 4,383.00 mi (7,053.76 km) |
| Paducah to Chiva | 4,565.48 mi (7,347.43 km) |
| Paducah to Churriana de la Vega | 4,504.54 mi (7,249.36 km) |
| Paducah to Ciempozuelos | 4,407.60 mi (7,093.34 km) |
| Paducah to Cieza | 4,574.42 mi (7,361.81 km) |
| Paducah to Cisterniga | 4,312.26 mi (6,939.91 km) |
| Paducah to Ciudad de Melilla | 4,601.99 mi (7,406.19 km) |
| Paducah to Ciudad Real | 4,431.45 mi (7,131.73 km) |
| Paducah to Ciudad-Rodrigo | 4,256.77 mi (6,850.62 km) |
