| Horten to Coudekerque-Branche | 659.92 mi (1,062.04 km) |
| Horten to Coueron | 977.83 mi (1,573.66 km) |
| Horten to Coulommiers | 789.75 mi (1,270.99 km) |
| Horten to Courbevoic | 797.45 mi (1,283.38 km) |
| Horten to Courcouronnes | 812.30 mi (1,307.27 km) |
| Horten to Cournon-d'Auvergne | 991.32 mi (1,595.38 km) |
| Horten to Courrieres | 685.85 mi (1,103.77 km) |
| Horten to Coutras | 1,086.40 mi (1,748.39 km) |
| Horten to Couzeix | 1,009.89 mi (1,625.27 km) |
| Horten to Cran-Gevrier | 950.90 mi (1,530.33 km) |
| Horten to Craponne | 973.94 mi (1,567.40 km) |
| Horten to Creil | 770.46 mi (1,239.94 km) |
| Horten to Crepy-en-Valois | 765.52 mi (1,231.99 km) |
| Horten to Crest | 1,039.99 mi (1,673.70 km) |
| Horten to Creteil | 800.94 mi (1,289.00 km) |
