| Aire-sur-la-Lys to Bouguenais | 300.71 mi (483.95 km) |
| Aire-sur-la-Lys to Boulogne-Billancourt | 124.80 mi (200.84 km) |
| Aire-sur-la-Lys to Boulogne-sur-Mer | 34.77 mi (55.95 km) |
| Aire-sur-la-Lys to Bourg-de-Peage | 406.00 mi (653.39 km) |
| Aire-sur-la-Lys to Bourg-en-Bresse | 332.62 mi (535.30 km) |
| Aire-sur-la-Lys to Bourg-la-Reine | 128.50 mi (206.79 km) |
| Aire-sur-la-Lys to Bourg-les-Valence | 409.90 mi (659.67 km) |
| Aire-sur-la-Lys to Bourges | 245.57 mi (395.21 km) |
| Aire-sur-la-Lys to Bourgoin-Jallieu | 373.40 mi (600.92 km) |
| Aire-sur-la-Lys to Bressuire | 293.49 mi (472.33 km) |
| Aire-sur-la-Lys to Brest | 345.61 mi (556.21 km) |
| Aire-sur-la-Lys to Bretigny-sur-Orge | 140.12 mi (225.51 km) |
| Aire-sur-la-Lys to Breuillet | 143.55 mi (231.02 km) |
| Aire-sur-la-Lys to Briancon | 442.74 mi (712.53 km) |
| Aire-sur-la-Lys to Brie-Comte-Robert | 134.80 mi (216.95 km) |
