| Northampton to Marysville (California) | 5,190.79 mi (8,353.78 km) |
| Northampton to Marysville (Ohio) | 3,808.57 mi (6,129.29 km) |
| Northampton to Marysville (Washington) | 4,693.10 mi (7,552.81 km) |
| Northampton to Maryville (Missouri) | 4,239.35 mi (6,822.58 km) |
| Northampton to Maryville (Tennessee) | 4,045.90 mi (6,511.24 km) |
| Northampton to Mason (Ohio) | 3,886.13 mi (6,254.13 km) |
| Northampton to Mason City (Iowa) | 4,041.37 mi (6,503.96 km) |
| Northampton to Massapequa (New York) | 3,395.11 mi (5,463.91 km) |
| Northampton to Massapequa Park (New York) | 3,393.65 mi (5,461.55 km) |
| Northampton to Massillon (Ohio) | 3,711.17 mi (5,972.54 km) |
| Northampton to Mastic (New York) | 3,363.67 mi (5,413.30 km) |
| Northampton to Mastic Beach (New York) | 3,365.11 mi (5,415.62 km) |
| Northampton to Matteson (Illinois) | 3,917.39 mi (6,304.43 km) |
| Northampton to Matthews (North Carolina) | 3,944.51 mi (6,348.07 km) |
| Northampton to Mattoon (Illinois) | 4,037.55 mi (6,497.81 km) |
