| Florham Park to Cehegin | 3,763.23 mi (6,056.34 km) |
| Florham Park to Cervello | 3,837.11 mi (6,175.23 km) |
| Florham Park to Cervera | 3,796.96 mi (6,110.62 km) |
| Florham Park to Ceuti | 3,789.08 mi (6,097.93 km) |
| Florham Park to Cheste | 3,772.91 mi (6,071.91 km) |
| Florham Park to Chiclana de la Frontera | 3,603.28 mi (5,798.92 km) |
| Florham Park to Chipiona | 3,579.37 mi (5,760.44 km) |
| Florham Park to Chiva | 3,771.49 mi (6,069.62 km) |
| Florham Park to Churriana de la Vega | 3,703.19 mi (5,959.71 km) |
| Florham Park to Ciempozuelos | 3,612.45 mi (5,813.68 km) |
| Florham Park to Cieza | 3,776.89 mi (6,078.32 km) |
| Florham Park to Cisterniga | 3,519.97 mi (5,664.84 km) |
| Florham Park to Ciudad de Melilla | 3,798.44 mi (6,113.00 km) |
| Florham Park to Ciudad Real | 3,633.33 mi (5,847.28 km) |
| Florham Park to Ciudad-Rodrigo | 3,460.08 mi (5,568.46 km) |
