| Madrid to Coudekerque-Branche | 789.06 mi (1,269.87 km) |
| Madrid to Coueron | 479.96 mi (772.43 km) |
| Madrid to Coulommiers | 668.82 mi (1,076.35 km) |
| Madrid to Courbevoic | 654.53 mi (1,053.36 km) |
| Madrid to Courcouronnes | 642.00 mi (1,033.20 km) |
| Madrid to Cournon-d'Auvergne | 506.23 mi (814.70 km) |
| Madrid to Courrieres | 764.29 mi (1,230.01 km) |
| Madrid to Coutras | 367.30 mi (591.12 km) |
| Madrid to Couzeix | 451.83 mi (727.15 km) |
| Madrid to Cran-Gevrier | 622.15 mi (1,001.25 km) |
| Madrid to Craponne | 561.92 mi (904.32 km) |
| Madrid to Creil | 681.38 mi (1,096.58 km) |
| Madrid to Crepy-en-Valois | 688.91 mi (1,108.70 km) |
| Madrid to Crest | 534.17 mi (859.67 km) |
| Madrid to Creteil | 652.76 mi (1,050.52 km) |
