| Alton to Guroymak | 2,238.91 mi (3,603.18 km) |
| Alton to Gurpinar | 2,309.41 mi (3,716.63 km) |
| Alton to Hadim | 1,902.75 mi (3,062.18 km) |
| Alton to Hakkari | 2,355.09 mi (3,790.15 km) |
| Alton to Halfeti | 2,117.72 mi (3,408.14 km) |
| Alton to Hamidiye | 1,514.24 mi (2,436.94 km) |
| Alton to Hanimciftligi | 2,088.64 mi (3,361.35 km) |
| Alton to Harbiye | 2,095.45 mi (3,372.30 km) |
| Alton to Harran | 2,183.62 mi (3,514.19 km) |
| Alton to Haskoy | 2,220.23 mi (3,573.12 km) |
| Alton to Hassa | 2,080.67 mi (3,348.52 km) |
| Alton to Hatay | 2,092.67 mi (3,367.83 km) |
| Alton to Havran | 1,566.78 mi (2,521.49 km) |
| Alton to Havza | 1,868.75 mi (3,007.46 km) |
| Alton to Haymana | 1,796.36 mi (2,890.97 km) |
