| Schwelm to Cartagena | 1,026.68 mi (1,652.29 km) |
| Schwelm to Cartama | 1,163.35 mi (1,872.23 km) |
| Schwelm to Cartaya | 1,196.27 mi (1,925.20 km) |
| Schwelm to Caspe | 775.12 mi (1,247.44 km) |
| Schwelm to Cassa de la Selva | 680.35 mi (1,094.92 km) |
| Schwelm to Castalla | 956.30 mi (1,539.02 km) |
| Schwelm to Castellbisbal | 721.34 mi (1,160.88 km) |
| Schwelm to Castelldefels | 734.32 mi (1,181.78 km) |
| Schwelm to Castello de Ampurias | 653.01 mi (1,050.91 km) |
| Schwelm to Castellon de la Plana | 854.68 mi (1,375.47 km) |
| Schwelm to Castilleja de la Cuesta | 1,159.42 mi (1,865.90 km) |
| Schwelm to Catarroja | 899.24 mi (1,447.18 km) |
| Schwelm to Catral | 987.11 mi (1,588.61 km) |
| Schwelm to Caudete | 955.69 mi (1,538.04 km) |
| Schwelm to Cehegin | 1,011.57 mi (1,627.96 km) |
