| Merrifield to Oswaldtwistle | 3,538.54 mi (5,694.74 km) |
| Merrifield to Oswestry | 3,528.59 mi (5,678.72 km) |
| Merrifield to Otley | 3,563.27 mi (5,734.53 km) |
| Merrifield to Ovenden | 3,558.82 mi (5,727.36 km) |
| Merrifield to Oxford | 3,623.22 mi (5,831.01 km) |
| Merrifield to Oxted | 3,685.05 mi (5,930.52 km) |
| Merrifield to Padbury | 3,631.06 mi (5,843.62 km) |
| Merrifield to Padiham | 3,540.78 mi (5,698.34 km) |
| Merrifield to Paignton | 3,555.02 mi (5,721.25 km) |
| Merrifield to Paisley | 3,425.21 mi (5,512.34 km) |
| Merrifield to Palmers Green | 3,672.87 mi (5,910.91 km) |
| Merrifield to Parkstone | 3,616.74 mi (5,820.58 km) |
| Merrifield to Partick | 3,429.07 mi (5,518.56 km) |
| Merrifield to Patcham | 3,687.93 mi (5,935.15 km) |
| Merrifield to Peebles | 3,475.01 mi (5,592.49 km) |
