| Leognan to Cognac | 68.12 mi (109.63 km) |
| Leognan to Cogolin | 368.71 mi (593.38 km) |
| Leognan to Colmar | 443.93 mi (714.43 km) |
| Leognan to Colombes | 319.63 mi (514.40 km) |
| Leognan to Colomiers | 123.08 mi (198.09 km) |
| Leognan to Combs-la-Ville | 310.73 mi (500.07 km) |
| Leognan to Comines | 449.12 mi (722.79 km) |
| Leognan to Compiegne | 361.57 mi (581.89 km) |
| Leognan to Concarneau | 268.93 mi (432.81 km) |
| Leognan to Conde-sur-l'Escaut | 440.70 mi (709.25 km) |
| Leognan to Conflans-Sainte-Honorine | 321.39 mi (517.22 km) |
| Leognan to Corbas | 275.60 mi (443.53 km) |
| Leognan to Corbeil-Essonnes | 305.59 mi (491.81 km) |
| Leognan to Cormeilles-en-Parisis | 321.77 mi (517.83 km) |
| Leognan to Cosne sur Loire | 250.74 mi (403.53 km) |
