| Bad Salzdetfurth to Cognac | 642.56 mi (1,034.10 km) |
| Bad Salzdetfurth to Cogolin | 629.87 mi (1,013.68 km) |
| Bad Salzdetfurth to Colmar | 299.29 mi (481.66 km) |
| Bad Salzdetfurth to Colombes | 403.86 mi (649.95 km) |
| Bad Salzdetfurth to Colomiers | 707.96 mi (1,139.35 km) |
| Bad Salzdetfurth to Combs-la-Ville | 403.18 mi (648.86 km) |
| Bad Salzdetfurth to Comines | 314.74 mi (506.52 km) |
| Bad Salzdetfurth to Compiegne | 363.44 mi (584.90 km) |
| Bad Salzdetfurth to Concarneau | 681.85 mi (1,097.33 km) |
| Bad Salzdetfurth to Conde-sur-l'Escaut | 299.03 mi (481.25 km) |
| Bad Salzdetfurth to Conflans-Sainte-Honorine | 406.60 mi (654.35 km) |
| Bad Salzdetfurth to Corbas | 498.95 mi (802.99 km) |
| Bad Salzdetfurth to Corbeil-Essonnes | 408.38 mi (657.22 km) |
| Bad Salzdetfurth to Cormeilles-en-Parisis | 403.74 mi (649.76 km) |
| Bad Salzdetfurth to Cosne sur Loire | 450.73 mi (725.38 km) |
