| Northampton to Bailey's Crossroads (Virginia) | 3,624.62 mi (5,833.26 km) |
| Northampton to Bainbridge (Georgia) | 4,308.89 mi (6,934.50 km) |
| Northampton to Bainbridge Island (Washington) | 4,728.16 mi (7,609.24 km) |
| Northampton to Baker (Louisiana) | 4,590.36 mi (7,387.48 km) |
| Northampton to Bakersfield (California) | 5,333.13 mi (8,582.84 km) |
| Northampton to Balch Springs (Texas) | 4,692.80 mi (7,552.34 km) |
| Northampton to Baldwin (New York) | 3,401.38 mi (5,473.99 km) |
| Northampton to Baldwin (Pennsylvania) | 3,668.68 mi (5,904.16 km) |
| Northampton to Baldwin Park (California) | 5,372.48 mi (8,646.17 km) |
| Northampton to Ballenger Creek (Maryland) | 3,612.02 mi (5,812.99 km) |
| Northampton to Ballwin (Missouri) | 4,163.94 mi (6,701.21 km) |
| Northampton to Baltimore (Maryland) | 3,582.98 mi (5,766.24 km) |
| Northampton to Bangor (Maine) | 3,032.03 mi (4,879.59 km) |
| Northampton to Banning (California) | 5,345.83 mi (8,603.28 km) |
| Northampton to Baraboo (Wisconsin) | 3,899.70 mi (6,275.96 km) |
