| Grand Junction to Cehegin | 5,369.71 mi (8,641.71 km) |
| Grand Junction to Cervello | 5,369.60 mi (8,641.53 km) |
| Grand Junction to Cervera | 5,330.65 mi (8,578.85 km) |
| Grand Junction to Ceuti | 5,392.06 mi (8,677.69 km) |
| Grand Junction to Cheste | 5,352.80 mi (8,614.51 km) |
| Grand Junction to Chiclana de la Frontera | 5,258.95 mi (8,463.47 km) |
| Grand Junction to Chipiona | 5,233.03 mi (8,421.74 km) |
| Grand Junction to Chiva | 5,351.75 mi (8,612.82 km) |
| Grand Junction to Churriana de la Vega | 5,334.17 mi (8,584.51 km) |
| Grand Junction to Ciempozuelos | 5,203.36 mi (8,374.00 km) |
| Grand Junction to Cieza | 5,378.80 mi (8,656.34 km) |
| Grand Junction to Cisterniga | 5,096.96 mi (8,202.76 km) |
| Grand Junction to Ciudad de Melilla | 5,447.17 mi (8,766.37 km) |
| Grand Junction to Ciudad Real | 5,242.41 mi (8,436.85 km) |
| Grand Junction to Ciudad-Rodrigo | 5,064.06 mi (8,149.82 km) |
