| Quedlinburg to Coudekerque-Branche | 380.80 mi (612.84 km) |
| Quedlinburg to Coueron | 657.05 mi (1,057.42 km) |
| Quedlinburg to Coulommiers | 410.66 mi (660.89 km) |
| Quedlinburg to Courbevoic | 439.79 mi (707.78 km) |
| Quedlinburg to Courcouronnes | 442.88 mi (712.75 km) |
| Quedlinburg to Cournon-d'Auvergne | 552.33 mi (888.89 km) |
| Quedlinburg to Courrieres | 367.11 mi (590.81 km) |
| Quedlinburg to Coutras | 694.98 mi (1,118.45 km) |
| Quedlinburg to Couzeix | 607.42 mi (977.56 km) |
| Quedlinburg to Cran-Gevrier | 466.74 mi (751.14 km) |
| Quedlinburg to Craponne | 509.58 mi (820.08 km) |
| Quedlinburg to Creil | 418.54 mi (673.58 km) |
| Quedlinburg to Crepy-en-Valois | 403.32 mi (649.08 km) |
| Quedlinburg to Crest | 563.06 mi (906.15 km) |
| Quedlinburg to Creteil | 435.42 mi (700.75 km) |
