| Imperial Beach to Carmona | 5,891.52 mi (9,481.48 km) |
| Imperial Beach to Cartagena | 6,082.47 mi (9,788.78 km) |
| Imperial Beach to Cartama | 5,967.25 mi (9,603.35 km) |
| Imperial Beach to Cartaya | 5,833.36 mi (9,387.89 km) |
| Imperial Beach to Caspe | 5,955.89 mi (9,585.08 km) |
| Imperial Beach to Cassa de la Selva | 6,036.93 mi (9,715.50 km) |
| Imperial Beach to Castalla | 6,050.19 mi (9,736.84 km) |
| Imperial Beach to Castellbisbal | 6,022.51 mi (9,692.29 km) |
| Imperial Beach to Castelldefels | 6,031.48 mi (9,706.73 km) |
| Imperial Beach to Castello de Ampurias | 6,027.02 mi (9,699.55 km) |
| Imperial Beach to Castellon de la Plana | 6,012.87 mi (9,676.79 km) |
| Imperial Beach to Castilleja de la Cuesta | 5,877.05 mi (9,458.19 km) |
| Imperial Beach to Catarroja | 6,024.42 mi (9,695.37 km) |
| Imperial Beach to Catral | 6,064.49 mi (9,759.85 km) |
| Imperial Beach to Caudete | 6,032.37 mi (9,708.16 km) |
