| Dobrich to Cogolin | 1,066.58 mi (1,716.49 km) |
| Dobrich to Colmar | 1,030.54 mi (1,658.49 km) |
| Dobrich to Colombes | 1,270.22 mi (2,044.22 km) |
| Dobrich to Colomiers | 1,320.31 mi (2,124.84 km) |
| Dobrich to Combs-la-Ville | 1,254.17 mi (2,018.39 km) |
| Dobrich to Comines | 1,260.02 mi (2,027.81 km) |
| Dobrich to Compiegne | 1,249.59 mi (2,011.02 km) |
| Dobrich to Concarneau | 1,548.85 mi (2,492.63 km) |
| Dobrich to Conde-sur-l'Escaut | 1,230.15 mi (1,979.74 km) |
| Dobrich to Conflans-Sainte-Honorine | 1,277.81 mi (2,056.43 km) |
| Dobrich to Corbas | 1,133.15 mi (1,823.63 km) |
| Dobrich to Corbeil-Essonnes | 1,257.26 mi (2,023.36 km) |
| Dobrich to Cormeilles-en-Parisis | 1,272.95 mi (2,048.61 km) |
| Dobrich to Cosne sur Loire | 1,229.72 mi (1,979.05 km) |
| Dobrich to Coudekerque-Branche | 1,290.41 mi (2,076.71 km) |
