| Boulder City to Hamilton | 4,922.20 mi (7,921.52 km) |
| Boulder City to Hammersmith | 5,229.26 mi (8,415.68 km) |
| Boulder City to Hampton | 5,227.72 mi (8,413.20 km) |
| Boulder City to Hamworthy | 5,204.13 mi (8,375.24 km) |
| Boulder City to Handsworth | 5,107.98 mi (8,220.50 km) |
| Boulder City to Hanwell | 5,224.77 mi (8,408.45 km) |
| Boulder City to Harborne | 5,130.01 mi (8,255.95 km) |
| Boulder City to Harlow | 5,227.81 mi (8,413.34 km) |
| Boulder City to Harpenden | 5,210.48 mi (8,385.45 km) |
| Boulder City to Harrogate | 5,076.45 mi (8,169.75 km) |
| Boulder City to Harrow | 5,221.15 mi (8,402.63 km) |
| Boulder City to Harrow on the Hill | 5,222.41 mi (8,404.65 km) |
| Boulder City to Harrow Weald | 5,220.48 mi (8,401.55 km) |
| Boulder City to Hartlepool | 5,056.25 mi (8,137.25 km) |
| Boulder City to Harwich | 5,257.37 mi (8,460.92 km) |
