| Niagara Falls to Hebburn | 3,416.52 mi (5,498.35 km) |
| Niagara Falls to Heckmondwike | 3,441.45 mi (5,538.47 km) |
| Niagara Falls to Hednesford | 3,453.86 mi (5,558.45 km) |
| Niagara Falls to Helensburgh | 3,273.99 mi (5,268.98 km) |
| Niagara Falls to Hellesdon | 3,581.17 mi (5,763.33 km) |
| Niagara Falls to Helston | 3,389.94 mi (5,455.58 km) |
| Niagara Falls to Hemel Hempstead | 3,539.10 mi (5,695.64 km) |
| Niagara Falls to Hemsworth | 3,456.11 mi (5,562.07 km) |
| Niagara Falls to Hendon | 3,553.34 mi (5,718.55 km) |
| Niagara Falls to Henley on Thames | 3,527.95 mi (5,677.69 km) |
| Niagara Falls to Hereford | 3,442.62 mi (5,540.36 km) |
| Niagara Falls to Herne Bay | 3,612.61 mi (5,813.93 km) |
| Niagara Falls to Hersham | 3,552.40 mi (5,717.03 km) |
| Niagara Falls to Hertford | 3,553.26 mi (5,718.42 km) |
| Niagara Falls to Hessle | 3,488.14 mi (5,613.62 km) |
