| Northampton to Delhi (California) | 5,266.53 mi (8,475.66 km) |
| Northampton to Delray Beach (Florida) | 4,348.67 mi (6,998.51 km) |
| Northampton to Deltona (Florida) | 4,271.35 mi (6,874.07 km) |
| Northampton to Deming (New Mexico) | 5,128.86 mi (8,254.11 km) |
| Northampton to Denison (Texas) | 4,637.08 mi (7,462.66 km) |
| Northampton to Dent (Ohio) | 3,907.93 mi (6,289.21 km) |
| Northampton to Denton (Texas) | 4,686.95 mi (7,542.92 km) |
| Northampton to Dentsville (South Carolina) | 4,004.90 mi (6,445.26 km) |
| Northampton to Denver (Colorado) | 4,624.52 mi (7,442.44 km) |
| Northampton to Depew (New York) | 3,505.32 mi (5,641.27 km) |
| Northampton to Derby (Connecticut) | 3,350.72 mi (5,392.46 km) |
| Northampton to Derby (Kansas) | 4,467.34 mi (7,189.50 km) |
| Northampton to Des Moines (Iowa) | 4,132.70 mi (6,650.94 km) |
| Northampton to Des Moines (Washington) | 4,736.64 mi (7,622.88 km) |
| Northampton to Des Plaines (Illinois) | 3,898.53 mi (6,274.07 km) |
