| Carol Stream to Hoddesdon | 3,960.86 mi (6,374.39 km) |
| Carol Stream to Holbeach | 3,928.51 mi (6,322.33 km) |
| Carol Stream to Holborn | 3,964.86 mi (6,380.83 km) |
| Carol Stream to Hollinwood | 3,826.43 mi (6,158.05 km) |
| Carol Stream to Holyhead | 3,739.52 mi (6,018.17 km) |
| Carol Stream to Holywell | 3,793.47 mi (6,105.00 km) |
| Carol Stream to Honiton | 3,869.24 mi (6,226.95 km) |
| Carol Stream to Horbury | 3,843.90 mi (6,186.16 km) |
| Carol Stream to Horley | 3,973.91 mi (6,395.38 km) |
| Carol Stream to Hornchurch | 3,976.06 mi (6,398.85 km) |
| Carol Stream to Horndean | 3,950.74 mi (6,358.11 km) |
| Carol Stream to Hornsey | 3,962.53 mi (6,377.08 km) |
| Carol Stream to Horsell | 3,954.01 mi (6,363.37 km) |
| Carol Stream to Horsforth | 3,835.39 mi (6,172.46 km) |
| Carol Stream to Horsham | 3,971.71 mi (6,391.84 km) |
