| Middlesex to Hamilton | 3,254.51 mi (5,237.63 km) |
| Middlesex to Hammersmith | 3,483.82 mi (5,606.67 km) |
| Middlesex to Hampton | 3,479.48 mi (5,599.68 km) |
| Middlesex to Hamworthy | 3,426.80 mi (5,514.91 km) |
| Middlesex to Handsworth | 3,397.87 mi (5,468.34 km) |
| Middlesex to Hanwell | 3,478.77 mi (5,598.54 km) |
| Middlesex to Harborne | 3,393.61 mi (5,461.49 km) |
| Middlesex to Harlow | 3,491.84 mi (5,619.57 km) |
| Middlesex to Harpenden | 3,471.51 mi (5,586.86 km) |
| Middlesex to Harrogate | 3,380.69 mi (5,440.69 km) |
| Middlesex to Harrow | 3,476.81 mi (5,595.38 km) |
| Middlesex to Harrow on the Hill | 3,477.76 mi (5,596.91 km) |
| Middlesex to Harrow Weald | 3,476.66 mi (5,595.15 km) |
| Middlesex to Hartlepool | 3,380.62 mi (5,440.58 km) |
| Middlesex to Harwich | 3,534.39 mi (5,688.05 km) |
