| Samokov to Coueron | 1,278.53 mi (2,057.59 km) |
| Samokov to Coulommiers | 1,082.10 mi (1,741.48 km) |
| Samokov to Courbevoic | 1,119.94 mi (1,802.36 km) |
| Samokov to Courcouronnes | 1,107.14 mi (1,781.77 km) |
| Samokov to Cournon-d'Auvergne | 1,035.10 mi (1,665.83 km) |
| Samokov to Courrieres | 1,125.48 mi (1,811.29 km) |
| Samokov to Coutras | 1,193.55 mi (1,920.83 km) |
| Samokov to Couzeix | 1,129.87 mi (1,818.36 km) |
| Samokov to Cran-Gevrier | 897.92 mi (1,445.06 km) |
| Samokov to Craponne | 962.03 mi (1,548.24 km) |
| Samokov to Creil | 1,117.07 mi (1,797.75 km) |
| Samokov to Crepy-en-Valois | 1,099.19 mi (1,768.98 km) |
| Samokov to Crest | 940.79 mi (1,514.06 km) |
| Samokov to Creteil | 1,108.75 mi (1,784.37 km) |
| Samokov to Creutzwald | 937.90 mi (1,509.41 km) |
