| Boulder to Horwich | 4,513.08 mi (7,263.10 km) |
| Boulder to Houghton le Spring | 4,499.36 mi (7,241.02 km) |
| Boulder to Houghton Regis | 4,649.54 mi (7,482.72 km) |
| Boulder to Hounslow | 4,672.74 mi (7,520.05 km) |
| Boulder to Hove | 4,705.90 mi (7,573.42 km) |
| Boulder to Hoyland Nether | 4,553.73 mi (7,328.52 km) |
| Boulder to Hucclecote | 4,594.68 mi (7,394.42 km) |
| Boulder to Huddersfield | 4,536.52 mi (7,300.82 km) |
| Boulder to Huntingdon | 4,643.73 mi (7,473.36 km) |
| Boulder to Huntington | 4,547.13 mi (7,317.91 km) |
| Boulder to Huyton | 4,510.03 mi (7,258.19 km) |
| Boulder to Hwlffordd | 4,498.70 mi (7,239.96 km) |
| Boulder to Hyde | 4,534.23 mi (7,297.13 km) |
| Boulder to Hythe | 4,661.77 mi (7,502.39 km) |
| Boulder to Hythe | 4,739.44 mi (7,627.39 km) |
