| Houston to Guroymak | 6,974.15 mi (11,223.80 km) |
| Houston to Gurpinar | 7,032.61 mi (11,317.89 km) |
| Houston to Hadim | 6,720.30 mi (10,815.27 km) |
| Houston to Hakkari | 7,085.05 mi (11,402.29 km) |
| Houston to Halfeti | 6,905.59 mi (11,113.47 km) |
| Houston to Hamidiye | 6,336.03 mi (10,196.85 km) |
| Houston to Hanimciftligi | 6,861.57 mi (11,042.63 km) |
| Houston to Harbiye | 6,902.51 mi (11,108.52 km) |
| Houston to Harran | 6,966.42 mi (11,211.36 km) |
| Houston to Haskoy | 6,957.58 mi (11,197.15 km) |
| Houston to Hassa | 6,881.01 mi (11,073.92 km) |
| Houston to Hatay | 6,899.06 mi (11,102.96 km) |
| Houston to Havran | 6,388.75 mi (10,281.70 km) |
| Houston to Havza | 6,633.75 mi (10,675.98 km) |
| Houston to Haymana | 6,599.50 mi (10,620.86 km) |
