| Gundelfingen to Cognac | 419.41 mi (674.98 km) |
| Gundelfingen to Cogolin | 337.17 mi (542.63 km) |
| Gundelfingen to Colmar | 23.71 mi (38.16 km) |
| Gundelfingen to Colombes | 264.13 mi (425.07 km) |
| Gundelfingen to Colomiers | 438.38 mi (705.50 km) |
| Gundelfingen to Combs-la-Ville | 247.37 mi (398.11 km) |
| Gundelfingen to Comines | 287.97 mi (463.45 km) |
| Gundelfingen to Compiegne | 248.55 mi (400.00 km) |
| Gundelfingen to Concarneau | 544.86 mi (876.86 km) |
| Gundelfingen to Conde-sur-l'Escaut | 254.55 mi (409.66 km) |
| Gundelfingen to Conflans-Sainte-Honorine | 272.01 mi (437.76 km) |
| Gundelfingen to Corbas | 215.66 mi (347.07 km) |
| Gundelfingen to Corbeil-Essonnes | 250.39 mi (402.96 km) |
| Gundelfingen to Cormeilles-en-Parisis | 267.08 mi (429.82 km) |
| Gundelfingen to Cosne sur Loire | 233.70 mi (376.11 km) |
