| Saltcoats to Carmona | 1,255.94 mi (2,021.24 km) |
| Saltcoats to Cartagena | 1,258.67 mi (2,025.64 km) |
| Saltcoats to Cartama | 1,307.53 mi (2,104.26 km) |
| Saltcoats to Cartaya | 1,272.78 mi (2,048.33 km) |
| Saltcoats to Caspe | 1,018.08 mi (1,638.44 km) |
| Saltcoats to Cassa de la Selva | 1,010.39 mi (1,626.06 km) |
| Saltcoats to Castalla | 1,192.54 mi (1,919.21 km) |
| Saltcoats to Castellbisbal | 1,024.92 mi (1,649.45 km) |
| Saltcoats to Castelldefels | 1,037.97 mi (1,670.46 km) |
| Saltcoats to Castello de Ampurias | 989.25 mi (1,592.05 km) |
| Saltcoats to Castellon de la Plana | 1,103.10 mi (1,775.27 km) |
| Saltcoats to Castilleja de la Cuesta | 1,262.45 mi (2,031.72 km) |
| Saltcoats to Catarroja | 1,139.49 mi (1,833.84 km) |
| Saltcoats to Catral | 1,221.52 mi (1,965.85 km) |
| Saltcoats to Caudete | 1,182.91 mi (1,903.71 km) |
