| Hoeilaart to Carquefou | 360.85 mi (580.72 km) |
| Hoeilaart to Carqueiranne | 535.42 mi (861.68 km) |
| Hoeilaart to Carrieres-sous-Poissy | 165.79 mi (266.81 km) |
| Hoeilaart to Carrieres-sur-Seine | 160.80 mi (258.78 km) |
| Hoeilaart to Carros | 499.78 mi (804.32 km) |
| Hoeilaart to Carvin | 68.77 mi (110.67 km) |
| Hoeilaart to Castanet-Tolosan | 519.95 mi (836.78 km) |
| Hoeilaart to Castelginest | 508.90 mi (818.99 km) |
| Hoeilaart to Castelnau-le-Lez | 493.33 mi (793.94 km) |
| Hoeilaart to Castelnaudary | 527.99 mi (849.72 km) |
| Hoeilaart to Castelsarrasin | 490.47 mi (789.34 km) |
| Hoeilaart to Castres | 505.93 mi (814.22 km) |
| Hoeilaart to Caudebec-les-Elbeuf | 184.18 mi (296.41 km) |
| Hoeilaart to Caudry | 64.19 mi (103.30 km) |
| Hoeilaart to Cavaillon | 479.51 mi (771.69 km) |
