| Homburg to Cartagena | 909.34 mi (1,463.43 km) |
| Homburg to Cartama | 1,057.31 mi (1,701.58 km) |
| Homburg to Cartaya | 1,101.44 mi (1,772.60 km) |
| Homburg to Caspe | 662.77 mi (1,066.63 km) |
| Homburg to Cassa de la Selva | 556.36 mi (895.38 km) |
| Homburg to Castalla | 839.77 mi (1,351.48 km) |
| Homburg to Castellbisbal | 600.31 mi (966.11 km) |
| Homburg to Castelldefels | 612.89 mi (986.35 km) |
| Homburg to Castello de Ampurias | 528.88 mi (851.15 km) |
| Homburg to Castellon de la Plana | 738.76 mi (1,188.91 km) |
| Homburg to Castilleja de la Cuesta | 1,060.65 mi (1,706.95 km) |
| Homburg to Catarroja | 783.45 mi (1,260.83 km) |
| Homburg to Catral | 870.20 mi (1,400.44 km) |
| Homburg to Caudete | 840.61 mi (1,352.83 km) |
| Homburg to Cehegin | 898.21 mi (1,445.53 km) |
