| Willoughby to Oswaldtwistle | 3,570.69 mi (5,746.46 km) |
| Willoughby to Oswestry | 3,566.95 mi (5,740.45 km) |
| Willoughby to Otley | 3,593.58 mi (5,783.31 km) |
| Willoughby to Ovenden | 3,590.34 mi (5,778.09 km) |
| Willoughby to Oxford | 3,665.94 mi (5,899.75 km) |
| Willoughby to Oxted | 3,728.93 mi (6,001.13 km) |
| Willoughby to Padbury | 3,672.06 mi (5,909.61 km) |
| Willoughby to Padiham | 3,572.49 mi (5,749.37 km) |
| Willoughby to Paignton | 3,608.72 mi (5,807.67 km) |
| Willoughby to Paisley | 3,446.34 mi (5,546.34 km) |
| Willoughby to Palmers Green | 3,714.79 mi (5,978.38 km) |
| Willoughby to Parkstone | 3,666.57 mi (5,900.77 km) |
| Willoughby to Partick | 3,449.93 mi (5,552.13 km) |
| Willoughby to Patcham | 3,734.30 mi (6,009.77 km) |
| Willoughby to Peebles | 3,496.13 mi (5,626.48 km) |
