| Whitehall to Norwich | 3,876.35 mi (6,238.38 km) |
| Whitehall to Nottingham | 3,773.44 mi (6,072.77 km) |
| Whitehall to Nuneaton | 3,771.99 mi (6,070.44 km) |
| Whitehall to Oadby | 3,785.35 mi (6,091.93 km) |
| Whitehall to Oakengates | 3,729.25 mi (6,001.64 km) |
| Whitehall to Oakham | 3,796.84 mi (6,110.43 km) |
| Whitehall to Oldbury | 3,751.00 mi (6,036.66 km) |
| Whitehall to Oldham | 3,721.48 mi (5,989.15 km) |
| Whitehall to Ollerton | 3,772.22 mi (6,070.80 km) |
| Whitehall to Olton | 3,760.93 mi (6,052.64 km) |
| Whitehall to Omagh | 3,499.72 mi (5,632.25 km) |
| Whitehall to Ormesby | 3,732.76 mi (6,007.30 km) |
| Whitehall to Ormskirk | 3,691.30 mi (5,940.58 km) |
| Whitehall to Orpington | 3,863.97 mi (6,218.47 km) |
| Whitehall to Ossett | 3,738.78 mi (6,016.99 km) |
