| Asenovgrad to Coueron | 1,348.84 mi (2,170.75 km) |
| Asenovgrad to Coulommiers | 1,150.93 mi (1,852.24 km) |
| Asenovgrad to Courbevoic | 1,188.83 mi (1,913.23 km) |
| Asenovgrad to Courcouronnes | 1,176.25 mi (1,892.99 km) |
| Asenovgrad to Cournon-d'Auvergne | 1,105.74 mi (1,779.52 km) |
| Asenovgrad to Courrieres | 1,192.48 mi (1,919.11 km) |
| Asenovgrad to Coutras | 1,264.24 mi (2,034.60 km) |
| Asenovgrad to Couzeix | 1,200.52 mi (1,932.04 km) |
| Asenovgrad to Cran-Gevrier | 968.45 mi (1,558.57 km) |
| Asenovgrad to Craponne | 1,032.65 mi (1,661.89 km) |
| Asenovgrad to Creil | 1,185.56 mi (1,907.98 km) |
| Asenovgrad to Crepy-en-Valois | 1,167.63 mi (1,879.11 km) |
| Asenovgrad to Crest | 1,011.47 mi (1,627.81 km) |
| Asenovgrad to Creteil | 1,177.71 mi (1,895.34 km) |
| Asenovgrad to Creutzwald | 1,005.25 mi (1,617.79 km) |
