| Great Falls to Cehegin | 5,105.71 mi (8,216.85 km) |
| Great Falls to Cervello | 5,064.23 mi (8,150.09 km) |
| Great Falls to Cervera | 5,026.94 mi (8,090.08 km) |
| Great Falls to Ceuti | 5,125.36 mi (8,248.47 km) |
| Great Falls to Cheste | 5,073.51 mi (8,165.02 km) |
| Great Falls to Chiclana de la Frontera | 5,030.32 mi (8,095.52 km) |
| Great Falls to Chipiona | 5,003.61 mi (8,052.54 km) |
| Great Falls to Chiva | 5,072.70 mi (8,163.72 km) |
| Great Falls to Churriana de la Vega | 5,086.67 mi (8,186.20 km) |
| Great Falls to Ciempozuelos | 4,934.41 mi (7,941.16 km) |
| Great Falls to Cieza | 5,111.78 mi (8,226.61 km) |
| Great Falls to Cisterniga | 4,822.92 mi (7,761.73 km) |
| Great Falls to Ciudad de Melilla | 5,208.94 mi (8,382.98 km) |
| Great Falls to Ciudad Real | 4,983.34 mi (8,019.90 km) |
| Great Falls to Ciudad-Rodrigo | 4,806.67 mi (7,735.60 km) |
