| Heilbronn to Cartagena | 946.36 mi (1,523.01 km) |
| Heilbronn to Cartama | 1,105.11 mi (1,778.50 km) |
| Heilbronn to Cartaya | 1,157.74 mi (1,863.20 km) |
| Heilbronn to Caspe | 707.49 mi (1,138.59 km) |
| Heilbronn to Cassa de la Selva | 587.69 mi (945.79 km) |
| Heilbronn to Castalla | 878.25 mi (1,413.41 km) |
| Heilbronn to Castellbisbal | 635.46 mi (1,022.68 km) |
| Heilbronn to Castelldefels | 647.29 mi (1,041.71 km) |
| Heilbronn to Castello de Ampurias | 560.44 mi (901.94 km) |
| Heilbronn to Castellon de la Plana | 778.79 mi (1,253.35 km) |
| Heilbronn to Castilleja de la Cuesta | 1,114.31 mi (1,793.31 km) |
| Heilbronn to Catarroja | 823.24 mi (1,324.87 km) |
| Heilbronn to Catral | 908.00 mi (1,461.28 km) |
| Heilbronn to Caudete | 880.75 mi (1,417.43 km) |
| Heilbronn to Cehegin | 939.84 mi (1,512.53 km) |
