| Langenfeld to Coudekerque-Branche | 197.97 mi (318.60 km) |
| Langenfeld to Coueron | 475.09 mi (764.58 km) |
| Langenfeld to Coulommiers | 234.05 mi (376.66 km) |
| Langenfeld to Courbevoic | 258.77 mi (416.45 km) |
| Langenfeld to Courcouronnes | 264.85 mi (426.24 km) |
| Langenfeld to Cournon-d'Auvergne | 409.13 mi (658.43 km) |
| Langenfeld to Courrieres | 180.64 mi (290.72 km) |
| Langenfeld to Coutras | 531.48 mi (855.33 km) |
| Langenfeld to Couzeix | 446.35 mi (718.33 km) |
| Langenfeld to Cran-Gevrier | 362.26 mi (583.00 km) |
| Langenfeld to Craponne | 384.86 mi (619.38 km) |
| Langenfeld to Creil | 235.59 mi (379.15 km) |
| Langenfeld to Crepy-en-Valois | 221.82 mi (356.99 km) |
| Langenfeld to Crest | 450.29 mi (724.67 km) |
| Langenfeld to Creteil | 256.07 mi (412.10 km) |
