| North Highlands to Oswaldtwistle | 5,094.29 mi (8,198.46 km) |
| North Highlands to Oswestry | 5,117.61 mi (8,235.99 km) |
| North Highlands to Otley | 5,106.79 mi (8,218.59 km) |
| North Highlands to Ovenden | 5,109.21 mi (8,222.47 km) |
| North Highlands to Oxford | 5,225.38 mi (8,409.44 km) |
| North Highlands to Oxted | 5,287.31 mi (8,509.10 km) |
| North Highlands to Padbury | 5,223.60 mi (8,406.57 km) |
| North Highlands to Padiham | 5,094.04 mi (8,198.07 km) |
| North Highlands to Paignton | 5,219.34 mi (8,399.71 km) |
| North Highlands to Paisley | 4,935.44 mi (7,942.82 km) |
| North Highlands to Palmers Green | 5,266.13 mi (8,475.01 km) |
| North Highlands to Parkstone | 5,255.94 mi (8,458.61 km) |
| North Highlands to Partick | 4,937.47 mi (7,946.09 km) |
| North Highlands to Patcham | 5,302.78 mi (8,534.00 km) |
| North Highlands to Peebles | 4,979.60 mi (8,013.90 km) |
