| Northampton to Point Pleasant (New Jersey) | 3,445.45 mi (5,544.91 km) |
| Northampton to Pomona (California) | 5,367.18 mi (8,637.64 km) |
| Northampton to Pompano Beach (Florida) | 4,361.19 mi (7,018.66 km) |
| Northampton to Pompton Lakes (New Jersey) | 3,413.37 mi (5,493.30 km) |
| Northampton to Pompton Plains (New Jersey) | 3,415.76 mi (5,497.13 km) |
| Northampton to Ponca City (Oklahoma) | 4,503.05 mi (7,246.95 km) |
| Northampton to Ponce (Puerto Rico) | 4,218.90 mi (6,789.67 km) |
| Northampton to Pontiac (Illinois) | 3,980.60 mi (6,406.16 km) |
| Northampton to Pontiac (Michigan) | 3,694.71 mi (5,946.06 km) |
| Northampton to Pooler (Georgia) | 4,113.69 mi (6,620.35 km) |
| Northampton to Poplar Bluff (Missouri) | 4,248.95 mi (6,838.02 km) |
| Northampton to Poquoson (Virginia) | 3,672.22 mi (5,909.86 km) |
| Northampton to Port Angeles (Washington) | 4,724.81 mi (7,603.85 km) |
| Northampton to Port Arthur (Texas) | 4,737.54 mi (7,624.33 km) |
| Northampton to Port Charlotte (Florida) | 4,405.64 mi (7,090.20 km) |
