| Rielasingen-Worblingen to Cartagena | 858.34 mi (1,381.37 km) |
| Rielasingen-Worblingen to Cartama | 1,024.23 mi (1,648.35 km) |
| Rielasingen-Worblingen to Cartaya | 1,084.57 mi (1,745.45 km) |
| Rielasingen-Worblingen to Caspe | 626.20 mi (1,007.77 km) |
| Rielasingen-Worblingen to Cassa de la Selva | 498.30 mi (801.93 km) |
| Rielasingen-Worblingen to Castalla | 791.42 mi (1,273.67 km) |
| Rielasingen-Worblingen to Castellbisbal | 547.95 mi (881.84 km) |
| Rielasingen-Worblingen to Castelldefels | 559.22 mi (899.98 km) |
| Rielasingen-Worblingen to Castello de Ampurias | 471.44 mi (758.71 km) |
| Rielasingen-Worblingen to Castellon de la Plana | 693.51 mi (1,116.09 km) |
| Rielasingen-Worblingen to Castilleja de la Cuesta | 1,038.64 mi (1,671.54 km) |
| Rielasingen-Worblingen to Catarroja | 737.54 mi (1,186.95 km) |
| Rielasingen-Worblingen to Catral | 820.61 mi (1,320.64 km) |
| Rielasingen-Worblingen to Caudete | 795.01 mi (1,279.45 km) |
| Rielasingen-Worblingen to Cehegin | 854.88 mi (1,375.80 km) |
