| Northampton to Pell City (Alabama) | 4,244.69 mi (6,831.17 km) |
| Northampton to Pella (Iowa) | 4,115.48 mi (6,623.23 km) |
| Northampton to Pembroke Pines (Florida) | 4,381.59 mi (7,051.48 km) |
| Northampton to Pendleton (Oregon) | 4,738.94 mi (7,626.59 km) |
| Northampton to Pensacola (Florida) | 4,438.55 mi (7,143.16 km) |
| Northampton to Peoria (Arizona) | 5,202.66 mi (8,372.87 km) |
| Northampton to Peoria (Illinois) | 4,023.98 mi (6,475.96 km) |
| Northampton to Perris (California) | 5,365.22 mi (8,634.48 km) |
| Northampton to Perry (Georgia) | 4,196.37 mi (6,753.40 km) |
| Northampton to Perry Hall (Maryland) | 3,572.87 mi (5,749.97 km) |
| Northampton to Perrysburg (Ohio) | 3,759.01 mi (6,049.54 km) |
| Northampton to Perth Amboy (New Jersey) | 3,434.04 mi (5,526.55 km) |
| Northampton to Peru (Indiana) | 3,888.93 mi (6,258.63 km) |
| Northampton to Petal (Mississippi) | 4,474.68 mi (7,201.30 km) |
| Northampton to Petaluma (California) | 5,274.07 mi (8,487.79 km) |
