| Gernsbach to Cognac | 458.03 mi (737.13 km) |
| Gernsbach to Cogolin | 390.45 mi (628.37 km) |
| Gernsbach to Colmar | 65.05 mi (104.68 km) |
| Gernsbach to Colombes | 276.71 mi (445.32 km) |
| Gernsbach to Colomiers | 488.08 mi (785.49 km) |
| Gernsbach to Combs-la-Ville | 263.24 mi (423.65 km) |
| Gernsbach to Comines | 274.80 mi (442.24 km) |
| Gernsbach to Compiegne | 253.34 mi (407.71 km) |
| Gernsbach to Concarneau | 565.69 mi (910.38 km) |
| Gernsbach to Conde-sur-l'Escaut | 242.17 mi (389.74 km) |
| Gernsbach to Conflans-Sainte-Honorine | 283.73 mi (456.62 km) |
| Gernsbach to Corbas | 267.67 mi (430.78 km) |
| Gernsbach to Corbeil-Essonnes | 267.06 mi (429.80 km) |
| Gernsbach to Cormeilles-en-Parisis | 279.03 mi (449.06 km) |
| Gernsbach to Cosne sur Loire | 266.51 mi (428.91 km) |
