| Blankenburg to Coudekerque-Branche | 372.94 mi (600.19 km) |
| Blankenburg to Coueron | 649.93 mi (1,045.95 km) |
| Blankenburg to Coulommiers | 403.74 mi (649.76 km) |
| Blankenburg to Courbevoic | 432.66 mi (696.30 km) |
| Blankenburg to Courcouronnes | 435.92 mi (701.55 km) |
| Blankenburg to Cournon-d'Auvergne | 547.06 mi (880.41 km) |
| Blankenburg to Courrieres | 359.42 mi (578.42 km) |
| Blankenburg to Coutras | 688.90 mi (1,108.67 km) |
| Blankenburg to Couzeix | 601.41 mi (967.88 km) |
| Blankenburg to Cran-Gevrier | 462.90 mi (744.96 km) |
| Blankenburg to Craponne | 505.01 mi (812.74 km) |
| Blankenburg to Creil | 411.28 mi (661.90 km) |
| Blankenburg to Crepy-en-Valois | 396.14 mi (637.52 km) |
| Blankenburg to Crest | 559.09 mi (899.77 km) |
| Blankenburg to Creteil | 428.38 mi (689.42 km) |
