| Halluin to Carpentras | 473.42 mi (761.89 km) |
| Halluin to Carquefou | 318.92 mi (513.26 km) |
| Halluin to Carqueiranne | 549.01 mi (883.55 km) |
| Halluin to Carrieres-sous-Poissy | 135.76 mi (218.49 km) |
| Halluin to Carrieres-sur-Seine | 134.66 mi (216.71 km) |
| Halluin to Carros | 520.39 mi (837.49 km) |
| Halluin to Carvin | 21.37 mi (34.39 km) |
| Halluin to Castanet-Tolosan | 507.93 mi (817.43 km) |
| Halluin to Castelginest | 496.23 mi (798.60 km) |
| Halluin to Castelnau-le-Lez | 495.12 mi (796.82 km) |
| Halluin to Castelnaudary | 518.74 mi (834.83 km) |
| Halluin to Castelsarrasin | 475.35 mi (765.01 km) |
| Halluin to Castres | 498.03 mi (801.50 km) |
| Halluin to Caudebec-les-Elbeuf | 139.65 mi (224.75 km) |
| Halluin to Caudry | 47.21 mi (75.98 km) |
