| Mentor to Carmona | 3,908.48 mi (6,290.09 km) |
| Mentor to Cartagena | 4,123.00 mi (6,635.32 km) |
| Mentor to Cartama | 3,982.51 mi (6,409.23 km) |
| Mentor to Cartaya | 3,842.39 mi (6,183.73 km) |
| Mentor to Caspe | 4,038.25 mi (6,498.93 km) |
| Mentor to Cassa de la Selva | 4,144.89 mi (6,670.55 km) |
| Mentor to Castalla | 4,101.70 mi (6,601.05 km) |
| Mentor to Castellbisbal | 4,119.96 mi (6,630.44 km) |
| Mentor to Castelldefels | 4,126.67 mi (6,641.23 km) |
| Mentor to Castello de Ampurias | 4,140.64 mi (6,663.71 km) |
| Mentor to Castellon de la Plana | 4,081.84 mi (6,569.09 km) |
| Mentor to Castilleja de la Cuesta | 3,891.51 mi (6,262.78 km) |
| Mentor to Catarroja | 4,085.34 mi (6,574.72 km) |
| Mentor to Catral | 4,111.12 mi (6,616.21 km) |
| Mentor to Caudete | 4,083.19 mi (6,571.26 km) |
