| Northolt to Borsbeek | 210.65 mi (339.02 km) |
| Northolt to Boussu | 196.81 mi (316.74 km) |
| Northolt to Braine-l'Alleud | 214.16 mi (344.65 km) |
| Northolt to Braine-le-Chateau | 209.73 mi (337.53 km) |
| Northolt to Braine-le-Comte | 206.11 mi (331.71 km) |
| Northolt to Brasschaat | 210.07 mi (338.08 km) |
| Northolt to Brecht | 215.83 mi (347.34 km) |
| Northolt to Bredene | 145.85 mi (234.72 km) |
| Northolt to Bree | 258.47 mi (415.96 km) |
| Northolt to Bruges | 156.74 mi (252.24 km) |
| Northolt to Brussels | 210.07 mi (338.08 km) |
| Northolt to Buggenhout | 201.08 mi (323.61 km) |
| Northolt to Chapelle-lez-Herlaimont | 215.58 mi (346.94 km) |
| Northolt to Charleroi | 223.44 mi (359.59 km) |
| Northolt to Chatelet | 226.83 mi (365.05 km) |
