| Mainburg to Cartagena | 995.90 mi (1,602.75 km) |
| Mainburg to Cartama | 1,168.06 mi (1,879.81 km) |
| Mainburg to Cartaya | 1,232.23 mi (1,983.08 km) |
| Mainburg to Caspe | 770.79 mi (1,240.47 km) |
| Mainburg to Cassa de la Selva | 636.24 mi (1,023.93 km) |
| Mainburg to Castalla | 930.62 mi (1,497.69 km) |
| Mainburg to Castellbisbal | 687.72 mi (1,106.77 km) |
| Mainburg to Castelldefels | 698.27 mi (1,123.76 km) |
| Mainburg to Castello de Ampurias | 610.13 mi (981.91 km) |
| Mainburg to Castellon de la Plana | 834.70 mi (1,343.31 km) |
| Mainburg to Castilleja de la Cuesta | 1,185.36 mi (1,907.66 km) |
| Mainburg to Catarroja | 878.14 mi (1,413.22 km) |
| Mainburg to Catral | 959.06 mi (1,543.46 km) |
| Mainburg to Caudete | 935.35 mi (1,505.30 km) |
| Mainburg to Cehegin | 995.78 mi (1,602.55 km) |
