| Elk River to Oswaldtwistle | 3,841.61 mi (6,182.48 km) |
| Elk River to Oswestry | 3,850.41 mi (6,196.64 km) |
| Elk River to Otley | 3,860.21 mi (6,212.40 km) |
| Elk River to Ovenden | 3,859.51 mi (6,211.28 km) |
| Elk River to Oxford | 3,955.54 mi (6,365.83 km) |
| Elk River to Oxted | 4,019.30 mi (6,468.44 km) |
| Elk River to Padbury | 3,958.11 mi (6,369.96 km) |
| Elk River to Padiham | 3,842.51 mi (6,183.93 km) |
| Elk River to Paignton | 3,921.39 mi (6,310.86 km) |
| Elk River to Paisley | 3,698.44 mi (5,952.06 km) |
| Elk River to Palmers Green | 4,001.61 mi (6,439.97 km) |
| Elk River to Parkstone | 3,970.23 mi (6,389.47 km) |
| Elk River to Partick | 3,701.40 mi (5,956.82 km) |
| Elk River to Patcham | 4,029.48 mi (6,484.82 km) |
| Elk River to Peebles | 3,746.82 mi (6,029.93 km) |
