| Maardu to Cartagena | 1,897.91 mi (3,054.40 km) |
| Maardu to Cartama | 2,050.80 mi (3,300.44 km) |
| Maardu to Cartaya | 2,089.71 mi (3,363.07 km) |
| Maardu to Caspe | 1,655.72 mi (2,664.62 km) |
| Maardu to Cassa de la Selva | 1,539.13 mi (2,476.99 km) |
| Maardu to Castalla | 1,829.55 mi (2,944.38 km) |
| Maardu to Castellbisbal | 1,587.04 mi (2,554.10 km) |
| Maardu to Castelldefels | 1,598.90 mi (2,573.18 km) |
| Maardu to Castello de Ampurias | 1,511.95 mi (2,433.24 km) |
| Maardu to Castellon de la Plana | 1,729.56 mi (2,783.47 km) |
| Maardu to Castilleja de la Cuesta | 2,051.66 mi (3,301.83 km) |
| Maardu to Catarroja | 1,774.14 mi (2,855.20 km) |
| Maardu to Catral | 1,859.44 mi (2,992.48 km) |
| Maardu to Caudete | 1,831.59 mi (2,947.66 km) |
| Maardu to Cehegin | 1,890.13 mi (3,041.87 km) |
