| Northampton to Beyne-Heusay | 303.04 mi (487.70 km) |
| Northampton to Bierbeek | 261.66 mi (421.10 km) |
| Northampton to Bilzen | 290.98 mi (468.29 km) |
| Northampton to Binche | 252.41 mi (406.22 km) |
| Northampton to Bissegem | 201.86 mi (324.87 km) |
| Northampton to Blankenberge | 183.11 mi (294.69 km) |
| Northampton to Blegny | 304.99 mi (490.84 km) |
| Northampton to Bocholt | 286.56 mi (461.18 km) |
| Northampton to Boechout | 242.04 mi (389.52 km) |
| Northampton to Bonheiden | 246.94 mi (397.41 km) |
| Northampton to Boom | 238.94 mi (384.54 km) |
| Northampton to Boortmeerbeek | 249.58 mi (401.66 km) |
| Northampton to Borgerhout | 238.87 mi (384.42 km) |
| Northampton to Borgloon | 285.64 mi (459.69 km) |
| Northampton to Bornem | 233.13 mi (375.19 km) |
