| Harborne to Carmona | 1,051.11 mi (1,691.61 km) |
| Harborne to Cartagena | 1,027.79 mi (1,654.07 km) |
| Harborne to Cartama | 1,095.89 mi (1,763.67 km) |
| Harborne to Cartaya | 1,078.37 mi (1,735.46 km) |
| Harborne to Caspe | 780.89 mi (1,256.71 km) |
| Harborne to Cassa de la Selva | 764.26 mi (1,229.96 km) |
| Harborne to Castalla | 959.82 mi (1,544.68 km) |
| Harborne to Castellbisbal | 780.89 mi (1,256.72 km) |
| Harborne to Castelldefels | 794.11 mi (1,278.00 km) |
| Harborne to Castello de Ampurias | 742.61 mi (1,195.12 km) |
| Harborne to Castellon de la Plana | 866.84 mi (1,395.05 km) |
| Harborne to Castilleja de la Cuesta | 1,060.39 mi (1,706.54 km) |
| Harborne to Catarroja | 905.16 mi (1,456.72 km) |
| Harborne to Catral | 989.61 mi (1,592.62 km) |
| Harborne to Caudete | 951.53 mi (1,531.35 km) |
