| Karnobat to Coueron | 1,430.89 mi (2,302.79 km) |
| Karnobat to Coulommiers | 1,223.16 mi (1,968.48 km) |
| Karnobat to Courbevoic | 1,261.30 mi (2,029.86 km) |
| Karnobat to Courcouronnes | 1,249.98 mi (2,011.65 km) |
| Karnobat to Cournon-d'Auvergne | 1,193.25 mi (1,920.35 km) |
| Karnobat to Courrieres | 1,256.19 mi (2,021.64 km) |
| Karnobat to Coutras | 1,354.98 mi (2,180.63 km) |
| Karnobat to Couzeix | 1,287.76 mi (2,072.46 km) |
| Karnobat to Cran-Gevrier | 1,054.19 mi (1,696.55 km) |
| Karnobat to Craponne | 1,119.75 mi (1,802.06 km) |
| Karnobat to Creil | 1,256.00 mi (2,021.34 km) |
| Karnobat to Crepy-en-Valois | 1,237.84 mi (1,992.11 km) |
| Karnobat to Crest | 1,103.44 mi (1,775.81 km) |
| Karnobat to Creteil | 1,250.56 mi (2,012.59 km) |
| Karnobat to Creutzwald | 1,071.25 mi (1,724.01 km) |
