| Srem to Cartagena | 1,326.55 mi (2,134.87 km) |
| Srem to Cartama | 1,495.74 mi (2,407.15 km) |
| Srem to Cartaya | 1,553.76 mi (2,500.54 km) |
| Srem to Caspe | 1,097.71 mi (1,766.59 km) |
| Srem to Cassa de la Selva | 966.61 mi (1,555.62 km) |
| Srem to Castalla | 1,260.85 mi (2,029.15 km) |
| Srem to Castellbisbal | 1,017.61 mi (1,637.69 km) |
| Srem to Castelldefels | 1,028.41 mi (1,655.07 km) |
| Srem to Castello de Ampurias | 940.29 mi (1,513.25 km) |
| Srem to Castellon de la Plana | 1,164.10 mi (1,873.43 km) |
| Srem to Castilleja de la Cuesta | 1,509.10 mi (2,428.66 km) |
| Srem to Catarroja | 1,207.83 mi (1,943.82 km) |
| Srem to Catral | 1,289.51 mi (2,075.27 km) |
| Srem to Caudete | 1,265.18 mi (2,036.11 km) |
| Srem to Cehegin | 1,325.39 mi (2,133.01 km) |
