| Hemel Hempstead to Guroymak | 2,221.91 mi (3,575.81 km) |
| Hemel Hempstead to Gurpinar | 2,291.74 mi (3,688.20 km) |
| Hemel Hempstead to Hadim | 1,895.39 mi (3,050.34 km) |
| Hemel Hempstead to Hakkari | 2,338.02 mi (3,762.67 km) |
| Hemel Hempstead to Halfeti | 2,105.33 mi (3,388.21 km) |
| Hemel Hempstead to Hamidiye | 1,508.44 mi (2,427.59 km) |
| Hemel Hempstead to Hanimciftligi | 2,074.53 mi (3,338.63 km) |
| Hemel Hempstead to Harbiye | 2,085.85 mi (3,356.85 km) |
| Hemel Hempstead to Harran | 2,170.76 mi (3,493.50 km) |
| Hemel Hempstead to Haskoy | 2,203.33 mi (3,545.92 km) |
| Hemel Hempstead to Hassa | 2,069.93 mi (3,331.23 km) |
| Hemel Hempstead to Hatay | 2,082.95 mi (3,352.18 km) |
| Hemel Hempstead to Havran | 1,561.10 mi (2,512.35 km) |
| Hemel Hempstead to Havza | 1,853.27 mi (2,982.56 km) |
| Hemel Hempstead to Haymana | 1,785.64 mi (2,873.71 km) |
