| Northampton to Accokeek (Maryland) | 3,627.36 mi (5,837.67 km) |
| Northampton to Acworth (Georgia) | 4,156.21 mi (6,688.78 km) |
| Northampton to Ada (Oklahoma) | 4,588.73 mi (7,384.85 km) |
| Northampton to Addison (Illinois) | 3,907.43 mi (6,288.40 km) |
| Northampton to Addison (Texas) | 4,688.75 mi (7,545.81 km) |
| Northampton to Adelanto (California) | 5,326.93 mi (8,572.86 km) |
| Northampton to Adelphi (Maryland) | 3,610.91 mi (5,811.20 km) |
| Northampton to Adrian (Michigan) | 3,757.97 mi (6,047.86 km) |
| Northampton to Affton (Missouri) | 4,157.62 mi (6,691.04 km) |
| Northampton to Agoura Hills (California) | 5,393.64 mi (8,680.22 km) |
| Northampton to Aguadilla (Puerto Rico) | 4,218.64 mi (6,789.25 km) |
| Northampton to Aiken (South Carolina) | 4,062.90 mi (6,538.61 km) |
| Northampton to Akron (Ohio) | 3,697.52 mi (5,950.58 km) |
| Northampton to Alabaster (Alabama) | 4,283.90 mi (6,894.28 km) |
| Northampton to Alachua (Florida) | 4,279.89 mi (6,887.81 km) |
