| Niagara Falls to Guroymak | 5,695.65 mi (9,166.27 km) |
| Niagara Falls to Gurpinar | 5,756.27 mi (9,263.83 km) |
| Niagara Falls to Hadim | 5,431.28 mi (8,740.80 km) |
| Niagara Falls to Hakkari | 5,807.95 mi (9,346.99 km) |
| Niagara Falls to Halfeti | 5,619.58 mi (9,043.83 km) |
| Niagara Falls to Hamidiye | 5,047.00 mi (8,122.37 km) |
| Niagara Falls to Hanimciftligi | 5,577.35 mi (8,975.88 km) |
| Niagara Falls to Harbiye | 5,614.34 mi (9,035.41 km) |
| Niagara Falls to Harran | 5,681.17 mi (9,142.96 km) |
| Niagara Falls to Haskoy | 5,678.69 mi (9,138.97 km) |
| Niagara Falls to Hassa | 5,593.52 mi (9,001.90 km) |
| Niagara Falls to Hatay | 5,610.96 mi (9,029.96 km) |
| Niagara Falls to Havran | 5,099.73 mi (8,207.23 km) |
| Niagara Falls to Havza | 5,349.83 mi (8,609.72 km) |
| Niagara Falls to Haymana | 5,311.45 mi (8,547.95 km) |
