| Clarksburg to Hoddesdon | 3,658.63 mi (5,888.00 km) |
| Clarksburg to Holbeach | 3,637.03 mi (5,853.24 km) |
| Clarksburg to Holborn | 3,659.96 mi (5,890.13 km) |
| Clarksburg to Hollinwood | 3,537.03 mi (5,692.29 km) |
| Clarksburg to Holyhead | 3,442.01 mi (5,539.37 km) |
| Clarksburg to Holywell | 3,498.86 mi (5,630.87 km) |
| Clarksburg to Honiton | 3,548.87 mi (5,711.35 km) |
| Clarksburg to Horbury | 3,557.43 mi (5,725.13 km) |
| Clarksburg to Horley | 3,665.37 mi (5,898.84 km) |
| Clarksburg to Hornchurch | 3,672.41 mi (5,910.17 km) |
| Clarksburg to Horndean | 3,637.35 mi (5,853.75 km) |
| Clarksburg to Hornsey | 3,658.29 mi (5,887.45 km) |
| Clarksburg to Horsell | 3,645.96 mi (5,867.61 km) |
| Clarksburg to Horsforth | 3,550.60 mi (5,714.14 km) |
| Clarksburg to Horsham | 3,661.63 mi (5,892.83 km) |
