| Slidell to Guroymak | 6,756.39 mi (10,873.36 km) |
| Slidell to Gurpinar | 6,818.07 mi (10,972.63 km) |
| Slidell to Hadim | 6,473.89 mi (10,418.72 km) |
| Slidell to Hakkari | 6,869.35 mi (11,055.15 km) |
| Slidell to Halfeti | 6,672.95 mi (10,739.08 km) |
| Slidell to Hamidiye | 6,085.91 mi (9,794.33 km) |
| Slidell to Hanimciftligi | 6,633.40 mi (10,675.42 km) |
| Slidell to Harbiye | 6,662.30 mi (10,721.93 km) |
| Slidell to Harran | 6,735.71 mi (10,840.07 km) |
| Slidell to Haskoy | 6,739.21 mi (10,845.71 km) |
| Slidell to Hassa | 6,643.69 mi (10,691.99 km) |
| Slidell to Hatay | 6,659.16 mi (10,716.88 km) |
| Slidell to Havran | 6,138.42 mi (9,878.83 km) |
| Slidell to Havza | 6,406.48 mi (10,310.24 km) |
| Slidell to Haymana | 6,360.28 mi (10,235.89 km) |
