| Frederick to Cehegin | 3,946.62 mi (6,351.47 km) |
| Frederick to Cervello | 4,021.62 mi (6,472.18 km) |
| Frederick to Cervera | 3,981.47 mi (6,407.56 km) |
| Frederick to Ceuti | 3,972.54 mi (6,393.19 km) |
| Frederick to Cheste | 3,956.90 mi (6,368.02 km) |
| Frederick to Chiclana de la Frontera | 3,784.92 mi (6,091.23 km) |
| Frederick to Chipiona | 3,761.13 mi (6,052.96 km) |
| Frederick to Chiva | 3,955.48 mi (6,365.72 km) |
| Frederick to Churriana de la Vega | 3,885.82 mi (6,253.63 km) |
| Frederick to Ciempozuelos | 3,796.32 mi (6,109.59 km) |
| Frederick to Cieza | 3,960.40 mi (6,373.64 km) |
| Frederick to Cisterniga | 3,704.14 mi (5,961.24 km) |
| Frederick to Ciudad de Melilla | 3,980.21 mi (6,405.54 km) |
| Frederick to Ciudad Real | 3,816.75 mi (6,142.46 km) |
| Frederick to Ciudad-Rodrigo | 3,643.76 mi (5,864.06 km) |
