| Ashburn to Oswaldtwistle | 3,540.28 mi (5,697.53 km) |
| Ashburn to Oswestry | 3,530.67 mi (5,682.07 km) |
| Ashburn to Otley | 3,564.91 mi (5,737.17 km) |
| Ashburn to Ovenden | 3,560.52 mi (5,730.11 km) |
| Ashburn to Oxford | 3,625.57 mi (5,834.79 km) |
| Ashburn to Oxted | 3,687.48 mi (5,934.42 km) |
| Ashburn to Padbury | 3,633.31 mi (5,847.25 km) |
| Ashburn to Padiham | 3,542.49 mi (5,701.09 km) |
| Ashburn to Paignton | 3,557.97 mi (5,726.01 km) |
| Ashburn to Paisley | 3,426.30 mi (5,514.10 km) |
| Ashburn to Palmers Green | 3,675.18 mi (5,914.64 km) |
| Ashburn to Parkstone | 3,619.49 mi (5,825.00 km) |
| Ashburn to Partick | 3,430.15 mi (5,520.29 km) |
| Ashburn to Patcham | 3,690.50 mi (5,939.29 km) |
| Ashburn to Peebles | 3,476.11 mi (5,594.26 km) |
