| Mamoudzou to Cartagena | 4,590.41 mi (7,387.56 km) |
| Mamoudzou to Cartama | 4,710.38 mi (7,580.62 km) |
| Mamoudzou to Cartaya | 4,846.35 mi (7,799.44 km) |
| Mamoudzou to Caspe | 4,716.14 mi (7,589.90 km) |
| Mamoudzou to Cassa de la Selva | 4,637.45 mi (7,463.25 km) |
| Mamoudzou to Castalla | 4,621.85 mi (7,438.16 km) |
| Mamoudzou to Castellbisbal | 4,650.71 mi (7,484.59 km) |
| Mamoudzou to Castelldefels | 4,641.55 mi (7,469.85 km) |
| Mamoudzou to Castello de Ampurias | 4,648.05 mi (7,480.31 km) |
| Mamoudzou to Castellon de la Plana | 4,658.80 mi (7,497.62 km) |
| Mamoudzou to Castilleja de la Cuesta | 4,800.97 mi (7,726.41 km) |
| Mamoudzou to Catarroja | 4,647.29 mi (7,479.09 km) |
| Mamoudzou to Catral | 4,607.86 mi (7,415.64 km) |
| Mamoudzou to Caudete | 4,639.73 mi (7,466.92 km) |
| Mamoudzou to Cehegin | 4,646.45 mi (7,477.74 km) |
