| Bad Sooden-Allendorf to Cognac | 608.98 mi (980.05 km) |
| Bad Sooden-Allendorf to Cogolin | 577.84 mi (929.95 km) |
| Bad Sooden-Allendorf to Colmar | 250.43 mi (403.02 km) |
| Bad Sooden-Allendorf to Colombes | 379.18 mi (610.23 km) |
| Bad Sooden-Allendorf to Colomiers | 665.39 mi (1,070.84 km) |
| Bad Sooden-Allendorf to Combs-la-Ville | 375.78 mi (604.76 km) |
| Bad Sooden-Allendorf to Comines | 305.18 mi (491.15 km) |
| Bad Sooden-Allendorf to Compiegne | 340.88 mi (548.59 km) |
| Bad Sooden-Allendorf to Concarneau | 664.57 mi (1,069.52 km) |
| Bad Sooden-Allendorf to Conde-sur-l'Escaut | 284.56 mi (457.96 km) |
| Bad Sooden-Allendorf to Conflans-Sainte-Honorine | 382.91 mi (616.23 km) |
| Bad Sooden-Allendorf to Corbas | 452.18 mi (727.71 km) |
| Bad Sooden-Allendorf to Corbeil-Essonnes | 380.85 mi (612.92 km) |
| Bad Sooden-Allendorf to Cormeilles-en-Parisis | 379.57 mi (610.87 km) |
| Bad Sooden-Allendorf to Cosne sur Loire | 415.07 mi (667.99 km) |
