| Aire-sur-la-Lys to Borsbeek | 98.81 mi (159.02 km) |
| Aire-sur-la-Lys to Boussu | 63.07 mi (101.51 km) |
| Aire-sur-la-Lys to Braine-l'Alleud | 86.55 mi (139.29 km) |
| Aire-sur-la-Lys to Braine-le-Chateau | 81.96 mi (131.90 km) |
| Aire-sur-la-Lys to Braine-le-Comte | 76.17 mi (122.59 km) |
| Aire-sur-la-Lys to Brasschaat | 101.67 mi (163.62 km) |
| Aire-sur-la-Lys to Brecht | 108.97 mi (175.37 km) |
| Aire-sur-la-Lys to Bredene | 48.22 mi (77.61 km) |
| Aire-sur-la-Lys to Bree | 143.03 mi (230.19 km) |
| Aire-sur-la-Lys to Bruges | 53.40 mi (85.94 km) |
| Aire-sur-la-Lys to Brussels | 86.71 mi (139.55 km) |
| Aire-sur-la-Lys to Buggenhout | 82.58 mi (132.90 km) |
| Aire-sur-la-Lys to Chapelle-lez-Herlaimont | 83.67 mi (134.65 km) |
| Aire-sur-la-Lys to Charleroi | 90.97 mi (146.41 km) |
| Aire-sur-la-Lys to Chatelet | 94.58 mi (152.21 km) |
