| Leer to Coudekerque-Branche | 263.16 mi (423.52 km) |
| Leer to Coueron | 579.86 mi (933.20 km) |
| Leer to Coulommiers | 359.18 mi (578.04 km) |
| Leer to Courbevoic | 374.76 mi (603.12 km) |
| Leer to Courcouronnes | 386.03 mi (621.25 km) |
| Leer to Cournon-d'Auvergne | 551.29 mi (887.22 km) |
| Leer to Courrieres | 271.36 mi (436.71 km) |
| Leer to Coutras | 660.74 mi (1,063.36 km) |
| Leer to Couzeix | 578.98 mi (931.78 km) |
| Leer to Cran-Gevrier | 509.83 mi (820.49 km) |
| Leer to Craponne | 531.41 mi (855.21 km) |
| Leer to Creil | 348.44 mi (560.77 km) |
| Leer to Crepy-en-Valois | 339.34 mi (546.12 km) |
| Leer to Crest | 597.62 mi (961.78 km) |
| Leer to Creteil | 375.51 mi (604.32 km) |
