| Northport to Oswaldtwistle | 4,220.36 mi (6,792.01 km) |
| Northport to Oswestry | 4,213.07 mi (6,780.28 km) |
| Northport to Otley | 4,244.27 mi (6,830.49 km) |
| Northport to Ovenden | 4,240.37 mi (6,824.22 km) |
| Northport to Oxford | 4,309.50 mi (6,935.47 km) |
| Northport to Oxted | 4,371.83 mi (7,035.77 km) |
| Northport to Padbury | 4,316.69 mi (6,947.04 km) |
| Northport to Padiham | 4,222.40 mi (6,795.30 km) |
| Northport to Paignton | 4,244.94 mi (6,831.57 km) |
| Northport to Paisley | 4,101.49 mi (6,600.71 km) |
| Northport to Palmers Green | 4,358.90 mi (7,014.97 km) |
| Northport to Parkstone | 4,305.51 mi (6,929.05 km) |
| Northport to Partick | 4,105.21 mi (6,606.70 km) |
| Northport to Patcham | 4,375.60 mi (7,041.85 km) |
| Northport to Peebles | 4,151.34 mi (6,680.94 km) |
