| Northampton to Bel Air (Maryland) | 3,561.76 mi (5,732.09 km) |
| Northampton to Bel Air North (Maryland) | 3,561.97 mi (5,732.44 km) |
| Northampton to Bel Air South (Maryland) | 3,561.83 mi (5,732.21 km) |
| Northampton to Belgrade (Montana) | 4,509.29 mi (7,256.99 km) |
| Northampton to Bell (California) | 5,385.00 mi (8,666.32 km) |
| Northampton to Bell Gardens (California) | 5,385.00 mi (8,666.32 km) |
| Northampton to Bella Vista (Arkansas) | 4,411.21 mi (7,099.16 km) |
| Northampton to Bellair-Meadowbrook Terrace (Florida) | 4,229.04 mi (6,805.98 km) |
| Northampton to Bellaire (Texas) | 4,805.71 mi (7,734.05 km) |
| Northampton to Belle Chasse (Louisiana) | 4,581.70 mi (7,373.53 km) |
| Northampton to Belle Glade (Florida) | 4,360.64 mi (7,017.77 km) |
| Northampton to Bellefontaine (Ohio) | 3,818.03 mi (6,144.53 km) |
| Northampton to Bellefontaine Neighbors (Missouri) | 4,143.94 mi (6,669.04 km) |
| Northampton to Belleville (Illinois) | 4,146.41 mi (6,673.01 km) |
| Northampton to Bellevue (Nebraska) | 4,238.29 mi (6,820.87 km) |
