| Seeheim-Jugenheim to Cartagena | 966.83 mi (1,555.97 km) |
| Seeheim-Jugenheim to Cartama | 1,119.15 mi (1,801.10 km) |
| Seeheim-Jugenheim to Cartaya | 1,165.93 mi (1,876.38 km) |
| Seeheim-Jugenheim to Caspe | 723.15 mi (1,163.80 km) |
| Seeheim-Jugenheim to Cassa de la Selva | 610.75 mi (982.91 km) |
| Seeheim-Jugenheim to Castalla | 897.83 mi (1,444.92 km) |
| Seeheim-Jugenheim to Castellbisbal | 656.58 mi (1,056.66 km) |
| Seeheim-Jugenheim to Castelldefels | 668.84 mi (1,076.39 km) |
| Seeheim-Jugenheim to Castello de Ampurias | 583.31 mi (938.75 km) |
| Seeheim-Jugenheim to Castellon de la Plana | 797.36 mi (1,283.23 km) |
| Seeheim-Jugenheim to Castilleja de la Cuesta | 1,124.38 mi (1,809.52 km) |
| Seeheim-Jugenheim to Catarroja | 842.00 mi (1,355.07 km) |
| Seeheim-Jugenheim to Catral | 927.99 mi (1,493.46 km) |
| Seeheim-Jugenheim to Caudete | 899.37 mi (1,447.39 km) |
| Seeheim-Jugenheim to Cehegin | 957.63 mi (1,541.15 km) |
