| Whitehall to Hoddesdon | 3,849.03 mi (6,194.41 km) |
| Whitehall to Holbeach | 3,822.38 mi (6,151.52 km) |
| Whitehall to Holborn | 3,851.59 mi (6,198.54 km) |
| Whitehall to Hollinwood | 3,721.07 mi (5,988.49 km) |
| Whitehall to Holyhead | 3,629.50 mi (5,841.11 km) |
| Whitehall to Holywell | 3,685.20 mi (5,930.75 km) |
| Whitehall to Honiton | 3,747.28 mi (6,030.67 km) |
| Whitehall to Horbury | 3,740.18 mi (6,019.24 km) |
| Whitehall to Horley | 3,858.70 mi (6,209.98 km) |
| Whitehall to Hornchurch | 3,863.51 mi (6,217.71 km) |
| Whitehall to Horndean | 3,832.83 mi (6,168.34 km) |
| Whitehall to Hornsey | 3,849.62 mi (6,195.36 km) |
| Whitehall to Horsell | 3,839.01 mi (6,178.28 km) |
| Whitehall to Horsforth | 3,732.54 mi (6,006.95 km) |
| Whitehall to Horsham | 3,855.66 mi (6,205.08 km) |
