| Forest to Cogolin | 532.54 mi (857.05 km) |
| Forest to Colmar | 232.66 mi (374.44 km) |
| Forest to Colombes | 159.87 mi (257.28 km) |
| Forest to Colomiers | 516.69 mi (831.53 km) |
| Forest to Combs-la-Ville | 167.72 mi (269.92 km) |
| Forest to Comines | 57.63 mi (92.75 km) |
| Forest to Compiegne | 117.29 mi (188.77 km) |
| Forest to Concarneau | 422.63 mi (680.16 km) |
| Forest to Conde-sur-l'Escaut | 40.83 mi (65.71 km) |
| Forest to Conflans-Sainte-Honorine | 159.74 mi (257.08 km) |
| Forest to Corbas | 356.47 mi (573.69 km) |
| Forest to Corbeil-Essonnes | 172.81 mi (278.10 km) |
| Forest to Cormeilles-en-Parisis | 158.35 mi (254.85 km) |
| Forest to Cosne sur Loire | 243.47 mi (391.83 km) |
| Forest to Coudekerque-Branche | 85.46 mi (137.54 km) |
