| Keystone to Oswaldtwistle | 4,286.31 mi (6,898.15 km) |
| Keystone to Oswestry | 4,270.36 mi (6,872.47 km) |
| Keystone to Otley | 4,312.58 mi (6,940.42 km) |
| Keystone to Ovenden | 4,307.00 mi (6,931.45 km) |
| Keystone to Oxford | 4,359.66 mi (7,016.20 km) |
| Keystone to Oxted | 4,419.70 mi (7,112.83 km) |
| Keystone to Padbury | 4,369.22 mi (7,031.57 km) |
| Keystone to Padiham | 4,288.94 mi (6,902.38 km) |
| Keystone to Paignton | 4,280.09 mi (6,888.14 km) |
| Keystone to Paisley | 4,183.79 mi (6,733.15 km) |
| Keystone to Palmers Green | 4,409.70 mi (7,096.73 km) |
| Keystone to Parkstone | 4,345.55 mi (6,993.48 km) |
| Keystone to Partick | 4,187.85 mi (6,739.69 km) |
| Keystone to Patcham | 4,419.88 mi (7,113.10 km) |
| Keystone to Peebles | 4,233.22 mi (6,812.71 km) |
