| Heppenheim to Cartagena | 959.43 mi (1,544.05 km) |
| Heppenheim to Cartama | 1,112.42 mi (1,790.27 km) |
| Heppenheim to Cartaya | 1,159.89 mi (1,866.66 km) |
| Heppenheim to Caspe | 716.19 mi (1,152.60 km) |
| Heppenheim to Cassa de la Selva | 603.07 mi (970.54 km) |
| Heppenheim to Castalla | 890.50 mi (1,433.13 km) |
| Heppenheim to Castellbisbal | 649.07 mi (1,044.57 km) |
| Heppenheim to Castelldefels | 661.29 mi (1,064.25 km) |
| Heppenheim to Castello de Ampurias | 575.63 mi (926.39 km) |
| Heppenheim to Castellon de la Plana | 790.12 mi (1,271.57 km) |
| Heppenheim to Castilleja de la Cuesta | 1,118.11 mi (1,799.43 km) |
| Heppenheim to Catarroja | 834.74 mi (1,343.39 km) |
| Heppenheim to Catral | 920.63 mi (1,481.61 km) |
| Heppenheim to Caudete | 892.13 mi (1,435.75 km) |
| Heppenheim to Cehegin | 950.48 mi (1,529.66 km) |
