| Hoeilaart to Coueron | 372.53 mi (599.52 km) |
| Hoeilaart to Coulommiers | 148.25 mi (238.58 km) |
| Hoeilaart to Courbevoic | 162.49 mi (261.50 km) |
| Hoeilaart to Courcouronnes | 173.80 mi (279.70 km) |
| Hoeilaart to Cournon-d'Auvergne | 352.02 mi (566.53 km) |
| Hoeilaart to Courrieres | 69.95 mi (112.57 km) |
| Hoeilaart to Coutras | 449.04 mi (722.66 km) |
| Hoeilaart to Couzeix | 368.93 mi (593.74 km) |
| Hoeilaart to Cran-Gevrier | 344.30 mi (554.09 km) |
| Hoeilaart to Craponne | 347.15 mi (558.68 km) |
| Hoeilaart to Creil | 136.43 mi (219.57 km) |
| Hoeilaart to Crepy-en-Valois | 126.99 mi (204.37 km) |
| Hoeilaart to Crest | 418.01 mi (672.72 km) |
| Hoeilaart to Creteil | 163.16 mi (262.58 km) |
| Hoeilaart to Creutzwald | 146.43 mi (235.65 km) |
