| Middle Valley to Oswaldtwistle | 4,029.26 mi (6,484.46 km) |
| Middle Valley to Oswestry | 4,021.81 mi (6,472.48 km) |
| Middle Valley to Otley | 4,053.23 mi (6,523.04 km) |
| Middle Valley to Ovenden | 4,049.29 mi (6,516.70 km) |
| Middle Valley to Oxford | 4,118.18 mi (6,627.58 km) |
| Middle Valley to Oxted | 4,180.50 mi (6,727.86 km) |
| Middle Valley to Padbury | 4,125.39 mi (6,639.18 km) |
| Middle Valley to Padiham | 4,031.31 mi (6,487.77 km) |
| Middle Valley to Paignton | 4,053.62 mi (6,523.67 km) |
| Middle Valley to Paisley | 3,910.83 mi (6,293.88 km) |
| Middle Valley to Palmers Green | 4,167.59 mi (6,707.09 km) |
| Middle Valley to Parkstone | 4,114.16 mi (6,621.11 km) |
| Middle Valley to Partick | 3,914.57 mi (6,299.89 km) |
| Middle Valley to Patcham | 4,184.26 mi (6,733.91 km) |
| Middle Valley to Peebles | 3,960.69 mi (6,374.11 km) |
