| Gabrovo to Coueron | 1,347.36 mi (2,168.37 km) |
| Gabrovo to Coulommiers | 1,141.99 mi (1,837.86 km) |
| Gabrovo to Courbevoic | 1,180.09 mi (1,899.17 km) |
| Gabrovo to Courcouronnes | 1,168.41 mi (1,880.38 km) |
| Gabrovo to Cournon-d'Auvergne | 1,108.70 mi (1,784.28 km) |
| Gabrovo to Courrieres | 1,177.76 mi (1,895.42 km) |
| Gabrovo to Coutras | 1,270.06 mi (2,043.96 km) |
| Gabrovo to Couzeix | 1,203.27 mi (1,936.48 km) |
| Gabrovo to Cran-Gevrier | 969.85 mi (1,560.83 km) |
| Gabrovo to Craponne | 1,035.23 mi (1,666.04 km) |
| Gabrovo to Creil | 1,175.39 mi (1,891.61 km) |
| Gabrovo to Crepy-en-Valois | 1,157.28 mi (1,862.46 km) |
| Gabrovo to Crest | 1,018.36 mi (1,638.90 km) |
| Gabrovo to Creteil | 1,169.24 mi (1,881.71 km) |
| Gabrovo to Creutzwald | 991.89 mi (1,596.29 km) |
