| Schwabisch Gmund to Campos del Puerto | 728.82 mi (1,172.93 km) |
| Schwabisch Gmund to Canals | 852.51 mi (1,371.99 km) |
| Schwabisch Gmund to Candelaria | 1,979.40 mi (3,185.53 km) |
| Schwabisch Gmund to Canet de Mar | 608.96 mi (980.03 km) |
| Schwabisch Gmund to Cangas | 1,002.78 mi (1,613.82 km) |
| Schwabisch Gmund to Cangas de Narcea | 873.09 mi (1,405.11 km) |
| Schwabisch Gmund to Canovellas | 615.96 mi (991.30 km) |
| Schwabisch Gmund to Canteras | 944.40 mi (1,519.86 km) |
| Schwabisch Gmund to Cantillana | 1,099.33 mi (1,769.20 km) |
| Schwabisch Gmund to Capdepera | 702.68 mi (1,130.85 km) |
| Schwabisch Gmund to Carballo | 964.06 mi (1,551.50 km) |
| Schwabisch Gmund to Carcagente | 839.20 mi (1,350.56 km) |
| Schwabisch Gmund to Cardedeu | 612.41 mi (985.57 km) |
| Schwabisch Gmund to Carlet | 835.40 mi (1,344.45 km) |
| Schwabisch Gmund to Carmona | 1,099.92 mi (1,770.15 km) |
