| Whitehall to Hamilton | 3,598.51 mi (5,791.24 km) |
| Whitehall to Hammersmith | 3,848.02 mi (6,192.78 km) |
| Whitehall to Hampton | 3,844.22 mi (6,186.67 km) |
| Whitehall to Hamworthy | 3,797.10 mi (6,110.84 km) |
| Whitehall to Handsworth | 3,753.33 mi (6,040.41 km) |
| Whitehall to Hanwell | 3,843.02 mi (6,184.75 km) |
| Whitehall to Harborne | 3,754.72 mi (6,042.63 km) |
| Whitehall to Harlow | 3,854.11 mi (6,202.60 km) |
| Whitehall to Harpenden | 3,834.17 mi (6,170.50 km) |
| Whitehall to Harrogate | 3,732.79 mi (6,007.34 km) |
| Whitehall to Harrow | 3,840.68 mi (6,180.98 km) |
| Whitehall to Harrow on the Hill | 3,841.71 mi (6,182.63 km) |
| Whitehall to Harrow Weald | 3,840.42 mi (6,180.57 km) |
| Whitehall to Hartlepool | 3,728.31 mi (6,000.14 km) |
| Whitehall to Harwich | 3,894.44 mi (6,267.49 km) |
