| Sankt Augustin to Campos del Puerto | 809.07 mi (1,302.07 km) |
| Sankt Augustin to Canals | 899.12 mi (1,446.99 km) |
| Sankt Augustin to Candelaria | 1,975.43 mi (3,179.15 km) |
| Sankt Augustin to Canet de Mar | 671.02 mi (1,079.90 km) |
| Sankt Augustin to Cangas | 956.70 mi (1,539.65 km) |
| Sankt Augustin to Cangas de Narcea | 831.03 mi (1,337.41 km) |
| Sankt Augustin to Canovellas | 674.10 mi (1,084.87 km) |
| Sankt Augustin to Canteras | 994.89 mi (1,601.12 km) |
| Sankt Augustin to Cantillana | 1,111.40 mi (1,788.63 km) |
| Sankt Augustin to Capdepera | 786.09 mi (1,265.09 km) |
| Sankt Augustin to Carballo | 908.96 mi (1,462.83 km) |
| Sankt Augustin to Carcagente | 886.05 mi (1,425.96 km) |
| Sankt Augustin to Cardedeu | 671.32 mi (1,080.38 km) |
| Sankt Augustin to Carlet | 880.87 mi (1,417.62 km) |
| Sankt Augustin to Carmona | 1,114.21 mi (1,793.14 km) |
