| Ratzeburg to Coudekerque-Branche | 397.80 mi (640.20 km) |
| Ratzeburg to Coueron | 706.62 mi (1,137.19 km) |
| Ratzeburg to Coulommiers | 472.55 mi (760.50 km) |
| Ratzeburg to Courbevoic | 494.20 mi (795.34 km) |
| Ratzeburg to Courcouronnes | 502.37 mi (808.48 km) |
| Ratzeburg to Cournon-d'Auvergne | 644.28 mi (1,036.87 km) |
| Ratzeburg to Courrieres | 399.59 mi (643.08 km) |
| Ratzeburg to Coutras | 771.23 mi (1,241.17 km) |
| Ratzeburg to Couzeix | 685.96 mi (1,103.95 km) |
| Ratzeburg to Cran-Gevrier | 576.84 mi (928.34 km) |
| Ratzeburg to Craponne | 611.48 mi (984.08 km) |
| Ratzeburg to Creil | 469.28 mi (755.24 km) |
| Ratzeburg to Crepy-en-Valois | 457.48 mi (736.24 km) |
| Ratzeburg to Crest | 671.10 mi (1,080.02 km) |
| Ratzeburg to Creteil | 492.88 mi (793.21 km) |
