| Whitehall to Oswaldtwistle | 3,706.11 mi (5,964.41 km) |
| Whitehall to Oswestry | 3,701.66 mi (5,957.24 km) |
| Whitehall to Otley | 3,729.21 mi (6,001.59 km) |
| Whitehall to Ovenden | 3,725.84 mi (5,996.16 km) |
| Whitehall to Oxford | 3,800.15 mi (6,115.76 km) |
| Whitehall to Oxted | 3,863.03 mi (6,216.94 km) |
| Whitehall to Padbury | 3,806.49 mi (6,125.96 km) |
| Whitehall to Padiham | 3,707.97 mi (5,967.40 km) |
| Whitehall to Paignton | 3,741.42 mi (6,021.23 km) |
| Whitehall to Paisley | 3,582.83 mi (5,766.00 km) |
| Whitehall to Palmers Green | 3,849.13 mi (6,194.58 km) |
| Whitehall to Parkstone | 3,799.85 mi (6,115.26 km) |
| Whitehall to Partick | 3,586.45 mi (5,771.84 km) |
| Whitehall to Patcham | 3,868.07 mi (6,225.07 km) |
| Whitehall to Peebles | 3,632.65 mi (5,846.18 km) |
