| Northport to Pontefract | 4,263.46 mi (6,861.38 km) |
| Northport to Ponteland | 4,217.67 mi (6,787.69 km) |
| Northport to Pontneddfechan | 4,215.11 mi (6,783.56 km) |
| Northport to Pontypridd | 4,228.42 mi (6,804.98 km) |
| Northport to Poole | 4,303.98 mi (6,926.59 km) |
| Northport to Port Glasgow | 4,089.92 mi (6,582.09 km) |
| Northport to Port Talbot | 4,210.04 mi (6,775.40 km) |
| Northport to Portchester | 4,336.50 mi (6,978.91 km) |
| Northport to Porthcawl | 4,216.85 mi (6,786.36 km) |
| Northport to Portishead | 4,254.61 mi (6,847.14 km) |
| Northport to Portlethen | 4,163.05 mi (6,699.78 km) |
| Northport to Portsmouth | 4,338.70 mi (6,982.47 km) |
| Northport to Potters Bar | 4,354.00 mi (7,007.09 km) |
| Northport to Poulton le Fylde | 4,194.77 mi (6,750.82 km) |
| Northport to Poynton | 4,239.55 mi (6,822.89 km) |
