| Welkenraedt to Coueron | 422.27 mi (679.58 km) |
| Welkenraedt to Coulommiers | 181.30 mi (291.77 km) |
| Welkenraedt to Courbevoic | 205.76 mi (331.15 km) |
| Welkenraedt to Courcouronnes | 211.89 mi (341.01 km) |
| Welkenraedt to Cournon-d'Auvergne | 362.98 mi (584.16 km) |
| Welkenraedt to Courrieres | 133.47 mi (214.80 km) |
| Welkenraedt to Coutras | 480.03 mi (772.54 km) |
| Welkenraedt to Couzeix | 395.62 mi (636.69 km) |
| Welkenraedt to Cran-Gevrier | 328.73 mi (529.04 km) |
| Welkenraedt to Craponne | 344.43 mi (554.31 km) |
| Welkenraedt to Creil | 182.80 mi (294.19 km) |
| Welkenraedt to Crepy-en-Valois | 168.83 mi (271.70 km) |
| Welkenraedt to Crest | 412.24 mi (663.44 km) |
| Welkenraedt to Creteil | 203.05 mi (326.77 km) |
| Welkenraedt to Creutzwald | 105.59 mi (169.92 km) |
