| Forest Park to Cehegin | 4,291.48 mi (6,906.47 km) |
| Forest Park to Cervello | 4,351.47 mi (7,003.02 km) |
| Forest Park to Cervera | 4,311.34 mi (6,938.43 km) |
| Forest Park to Ceuti | 4,316.80 mi (6,947.22 km) |
| Forest Park to Cheste | 4,296.30 mi (6,914.23 km) |
| Forest Park to Chiclana de la Frontera | 4,139.21 mi (6,661.42 km) |
| Forest Park to Chipiona | 4,114.92 mi (6,622.33 km) |
| Forest Park to Chiva | 4,294.95 mi (6,912.05 km) |
| Forest Park to Churriana de la Vega | 4,235.46 mi (6,816.31 km) |
| Forest Park to Ciempozuelos | 4,137.21 mi (6,658.20 km) |
| Forest Park to Cieza | 4,304.37 mi (6,927.22 km) |
| Forest Park to Cisterniga | 4,041.59 mi (6,504.31 km) |
| Forest Park to Ciudad de Melilla | 4,333.83 mi (6,974.62 km) |
| Forest Park to Ciudad Real | 4,161.54 mi (6,697.35 km) |
| Forest Park to Ciudad-Rodrigo | 3,986.63 mi (6,415.86 km) |
