| Sankt Augustin to Cervello | 693.99 mi (1,116.87 km) |
| Sankt Augustin to Cervera | 689.15 mi (1,109.08 km) |
| Sankt Augustin to Ceuti | 969.64 mi (1,560.48 km) |
| Sankt Augustin to Cheste | 868.18 mi (1,397.19 km) |
| Sankt Augustin to Chiclana de la Frontera | 1,191.32 mi (1,917.25 km) |
| Sankt Augustin to Chipiona | 1,180.22 mi (1,899.39 km) |
| Sankt Augustin to Chiva | 869.45 mi (1,399.25 km) |
| Sankt Augustin to Churriana de la Vega | 1,081.87 mi (1,741.10 km) |
| Sankt Augustin to Ciempozuelos | 898.89 mi (1,446.63 km) |
| Sankt Augustin to Cieza | 962.53 mi (1,549.04 km) |
| Sankt Augustin to Cisterniga | 847.79 mi (1,364.39 km) |
| Sankt Augustin to Ciudad de Melilla | 1,183.63 mi (1,904.87 km) |
| Sankt Augustin to Ciudad Real | 976.80 mi (1,572.01 km) |
| Sankt Augustin to Ciudad-Rodrigo | 962.89 mi (1,549.63 km) |
| Sankt Augustin to Cocentaina | 910.06 mi (1,464.60 km) |
