| Madrid to Corato | 1,050.61 mi (1,690.80 km) |
| Madrid to Corbetta | 726.27 mi (1,168.81 km) |
| Madrid to Corciano | 843.44 mi (1,357.39 km) |
| Madrid to Cordenons | 909.03 mi (1,462.95 km) |
| Madrid to Cori | 868.83 mi (1,398.24 km) |
| Madrid to Coriano | 868.21 mi (1,397.25 km) |
| Madrid to Corigliano Calabro | 1,069.23 mi (1,720.77 km) |
| Madrid to Corleone | 927.49 mi (1,492.65 km) |
| Madrid to Cormano | 739.67 mi (1,190.38 km) |
| Madrid to Cornaredo | 732.36 mi (1,178.62 km) |
| Madrid to Cornate d'Adda | 755.73 mi (1,216.23 km) |
| Madrid to Cornedo Vicentino | 839.28 mi (1,350.69 km) |
| Madrid to Correggio | 794.42 mi (1,278.49 km) |
| Madrid to Corridonia | 906.09 mi (1,458.21 km) |
| Madrid to Corsico | 734.19 mi (1,181.57 km) |
