| Northampton to Buenaventura Lakes (Florida) | 4,305.91 mi (6,929.69 km) |
| Northampton to Buffalo (Minnesota) | 3,968.04 mi (6,385.94 km) |
| Northampton to Buffalo (New York) | 3,511.41 mi (5,651.07 km) |
| Northampton to Buffalo Grove (Illinois) | 3,894.58 mi (6,267.71 km) |
| Northampton to Buford (Georgia) | 4,125.73 mi (6,639.72 km) |
| Northampton to Bull Run (Virginia) | 3,643.44 mi (5,863.55 km) |
| Northampton to Bullhead City (Arizona) | 5,202.65 mi (8,372.86 km) |
| Northampton to Burbank (California) | 5,377.65 mi (8,654.49 km) |
| Northampton to Burbank (Illinois) | 3,907.16 mi (6,287.97 km) |
| Northampton to Burien (Washington) | 4,732.41 mi (7,616.08 km) |
| Northampton to Burkburnett (Texas) | 4,696.06 mi (7,557.58 km) |
| Northampton to Burke (Virginia) | 3,633.20 mi (5,847.07 km) |
| Northampton to Burke Centre (Virginia) | 3,634.08 mi (5,848.49 km) |
| Northampton to Burleson (Texas) | 4,730.82 mi (7,613.52 km) |
| Northampton to Burley (Idaho) | 4,765.51 mi (7,669.34 km) |
