| Yambol to Cogolin | 1,010.27 mi (1,625.88 km) |
| Yambol to Colmar | 1,004.46 mi (1,616.53 km) |
| Yambol to Colombes | 1,245.18 mi (2,003.92 km) |
| Yambol to Colomiers | 1,268.07 mi (2,040.76 km) |
| Yambol to Combs-la-Ville | 1,227.94 mi (1,976.18 km) |
| Yambol to Comines | 1,245.48 mi (2,004.40 km) |
| Yambol to Compiegne | 1,227.59 mi (1,975.61 km) |
| Yambol to Concarneau | 1,516.88 mi (2,441.18 km) |
| Yambol to Conde-sur-l'Escaut | 1,214.48 mi (1,954.52 km) |
| Yambol to Conflans-Sainte-Honorine | 1,253.08 mi (2,016.63 km) |
| Yambol to Corbas | 1,090.89 mi (1,755.62 km) |
| Yambol to Corbeil-Essonnes | 1,230.68 mi (1,980.58 km) |
| Yambol to Cormeilles-en-Parisis | 1,248.14 mi (2,008.69 km) |
| Yambol to Cosne sur Loire | 1,196.78 mi (1,926.04 km) |
| Yambol to Coudekerque-Branche | 1,276.68 mi (2,054.62 km) |
