| Gaithersburg to Guroymak | 5,832.17 mi (9,385.97 km) |
| Gaithersburg to Gurpinar | 5,895.76 mi (9,488.30 km) |
| Gaithersburg to Hadim | 5,537.38 mi (8,911.55 km) |
| Gaithersburg to Hakkari | 5,946.16 mi (9,569.42 km) |
| Gaithersburg to Halfeti | 5,740.98 mi (9,239.21 km) |
| Gaithersburg to Hamidiye | 5,148.77 mi (8,286.14 km) |
| Gaithersburg to Hanimciftligi | 5,703.56 mi (9,178.99 km) |
| Gaithersburg to Harbiye | 5,727.43 mi (9,217.41 km) |
| Gaithersburg to Harran | 5,804.51 mi (9,341.46 km) |
| Gaithersburg to Haskoy | 5,814.64 mi (9,357.77 km) |
| Gaithersburg to Hassa | 5,709.86 mi (9,189.13 km) |
| Gaithersburg to Hatay | 5,724.39 mi (9,212.52 km) |
| Gaithersburg to Havran | 5,201.22 mi (8,370.55 km) |
| Gaithersburg to Havza | 5,477.46 mi (8,815.13 km) |
| Gaithersburg to Haymana | 5,426.01 mi (8,732.32 km) |
