| Aire-sur-la-Lys to Benevento | 884.36 mi (1,423.24 km) |
| Aire-sur-la-Lys to Bergamo | 478.12 mi (769.46 km) |
| Aire-sur-la-Lys to Bernalda | 985.16 mi (1,585.46 km) |
| Aire-sur-la-Lys to Bertinoro | 638.05 mi (1,026.84 km) |
| Aire-sur-la-Lys to Besana in Brianza | 465.59 mi (749.29 km) |
| Aire-sur-la-Lys to Besozzo | 438.66 mi (705.96 km) |
| Aire-sur-la-Lys to Biancavilla | 1,086.56 mi (1,748.65 km) |
| Aire-sur-la-Lys to Biassono | 468.59 mi (754.13 km) |
| Aire-sur-la-Lys to Bibbiano | 557.33 mi (896.93 km) |
| Aire-sur-la-Lys to Bibbiena | 651.39 mi (1,048.31 km) |
| Aire-sur-la-Lys to Biella | 437.04 mi (703.35 km) |
| Aire-sur-la-Lys to Bisceglie | 935.63 mi (1,505.75 km) |
| Aire-sur-la-Lys to Bisignano | 1,021.09 mi (1,643.29 km) |
| Aire-sur-la-Lys to Bitetto | 954.93 mi (1,536.81 km) |
| Aire-sur-la-Lys to Bitonto | 948.30 mi (1,526.15 km) |
