| Alucra to Carmona | 2,370.83 mi (3,815.48 km) |
| Alucra to Cartagena | 2,125.89 mi (3,421.29 km) |
| Alucra to Cartama | 2,335.88 mi (3,759.24 km) |
| Alucra to Cartaya | 2,453.65 mi (3,948.77 km) |
| Alucra to Caspe | 2,014.11 mi (3,241.40 km) |
| Alucra to Cassa de la Selva | 1,858.21 mi (2,990.50 km) |
| Alucra to Castalla | 2,089.81 mi (3,363.22 km) |
| Alucra to Castellbisbal | 1,908.27 mi (3,071.07 km) |
| Alucra to Castelldefels | 1,910.95 mi (3,075.38 km) |
| Alucra to Castello de Ampurias | 1,844.32 mi (2,968.14 km) |
| Alucra to Castellon de la Plana | 2,032.54 mi (3,271.06 km) |
| Alucra to Castilleja de la Cuesta | 2,394.32 mi (3,853.29 km) |
| Alucra to Catarroja | 2,061.38 mi (3,317.46 km) |
| Alucra to Catral | 2,105.27 mi (3,388.11 km) |
| Alucra to Caudete | 2,104.24 mi (3,386.45 km) |
