| Barstow to Hamilton | 5,044.05 mi (8,117.61 km) |
| Barstow to Hammersmith | 5,353.19 mi (8,615.13 km) |
| Barstow to Hampton | 5,351.77 mi (8,612.84 km) |
| Barstow to Hamworthy | 5,329.42 mi (8,576.88 km) |
| Barstow to Handsworth | 5,230.87 mi (8,418.28 km) |
| Barstow to Hanwell | 5,348.74 mi (8,607.96 km) |
| Barstow to Harborne | 5,253.89 mi (8,455.32 km) |
| Barstow to Harlow | 5,351.36 mi (8,612.18 km) |
| Barstow to Harpenden | 5,334.21 mi (8,584.58 km) |
| Barstow to Harrogate | 5,198.87 mi (8,366.77 km) |
| Barstow to Harrow | 5,345.06 mi (8,602.05 km) |
| Barstow to Harrow on the Hill | 5,346.33 mi (8,604.09 km) |
| Barstow to Harrow Weald | 5,344.37 mi (8,600.93 km) |
| Barstow to Hartlepool | 5,177.92 mi (8,333.06 km) |
| Barstow to Harwich | 5,380.29 mi (8,658.74 km) |
