| Northampton to Bountiful (Utah) | 4,796.47 mi (7,719.18 km) |
| Northampton to Bourbonnais (Illinois) | 3,937.78 mi (6,337.24 km) |
| Northampton to Bowie (Maryland) | 3,603.98 mi (5,800.05 km) |
| Northampton to Bowling Green (Kentucky) | 4,083.94 mi (6,572.46 km) |
| Northampton to Bowling Green (Ohio) | 3,766.69 mi (6,061.89 km) |
| Northampton to Box Elder (South Dakota) | 4,337.79 mi (6,981.00 km) |
| Northampton to Boynton Beach (Florida) | 4,344.56 mi (6,991.89 km) |
| Northampton to Bozeman (Montana) | 4,510.81 mi (7,259.44 km) |
| Northampton to Bradenton (Florida) | 4,399.42 mi (7,080.17 km) |
| Northampton to Bradfordville (Florida) | 4,310.55 mi (6,937.17 km) |
| Northampton to Bradley (Illinois) | 3,937.41 mi (6,336.65 km) |
| Northampton to Bradley Gardens (New Jersey) | 3,447.76 mi (5,548.63 km) |
| Northampton to Brainerd (Minnesota) | 3,924.09 mi (6,315.20 km) |
| Northampton to Brambleton (Virginia) | 3,634.77 mi (5,849.59 km) |
| Northampton to Brandermill (Virginia) | 3,710.90 mi (5,972.12 km) |
