| North Augusta to Cehegin | 4,357.83 mi (7,013.24 km) |
| North Augusta to Cervello | 4,452.22 mi (7,165.16 km) |
| North Augusta to Cervera | 4,412.20 mi (7,100.75 km) |
| North Augusta to Ceuti | 4,384.56 mi (7,056.26 km) |
| North Augusta to Cheste | 4,375.97 mi (7,042.45 km) |
| North Augusta to Chiclana de la Frontera | 4,180.42 mi (6,727.74 km) |
| North Augusta to Chipiona | 4,157.74 mi (6,691.24 km) |
| North Augusta to Chiva | 4,374.46 mi (7,040.01 km) |
| North Augusta to Churriana de la Vega | 4,289.48 mi (6,903.24 km) |
| North Augusta to Ciempozuelos | 4,214.01 mi (6,781.79 km) |
| North Augusta to Cieza | 4,372.89 mi (7,037.48 km) |
| North Augusta to Cisterniga | 4,126.84 mi (6,641.51 km) |
| North Augusta to Ciudad de Melilla | 4,376.11 mi (7,042.67 km) |
| North Augusta to Ciudad Real | 4,228.61 mi (6,805.29 km) |
| North Augusta to Ciudad-Rodrigo | 4,059.27 mi (6,532.76 km) |
