| Blagoevgrad to Cogolin | 844.73 mi (1,359.47 km) |
| Blagoevgrad to Colmar | 872.79 mi (1,404.62 km) |
| Blagoevgrad to Colombes | 1,112.09 mi (1,789.74 km) |
| Blagoevgrad to Colomiers | 1,104.91 mi (1,778.17 km) |
| Blagoevgrad to Combs-la-Ville | 1,093.49 mi (1,759.80 km) |
| Blagoevgrad to Comines | 1,126.44 mi (1,812.84 km) |
| Blagoevgrad to Compiegne | 1,098.62 mi (1,768.06 km) |
| Blagoevgrad to Concarneau | 1,373.48 mi (2,210.40 km) |
| Blagoevgrad to Conde-sur-l'Escaut | 1,094.23 mi (1,760.99 km) |
| Blagoevgrad to Conflans-Sainte-Honorine | 1,120.32 mi (1,802.99 km) |
| Blagoevgrad to Corbas | 938.62 mi (1,510.56 km) |
| Blagoevgrad to Corbeil-Essonnes | 1,095.76 mi (1,763.46 km) |
| Blagoevgrad to Cormeilles-en-Parisis | 1,115.34 mi (1,794.97 km) |
| Blagoevgrad to Cosne sur Loire | 1,054.32 mi (1,696.77 km) |
| Blagoevgrad to Coudekerque-Branche | 1,158.45 mi (1,864.35 km) |
