| Niagara Falls to Horwich | 3,411.02 mi (5,489.51 km) |
| Niagara Falls to Houghton le Spring | 3,421.33 mi (5,506.10 km) |
| Niagara Falls to Houghton Regis | 3,532.79 mi (5,685.48 km) |
| Niagara Falls to Hounslow | 3,550.68 mi (5,714.27 km) |
| Niagara Falls to Hove | 3,576.26 mi (5,755.43 km) |
| Niagara Falls to Hoyland Nether | 3,455.46 mi (5,561.03 km) |
| Niagara Falls to Hucclecote | 3,469.12 mi (5,583.00 km) |
| Niagara Falls to Huddersfield | 3,438.82 mi (5,534.25 km) |
| Niagara Falls to Huntingdon | 3,534.81 mi (5,688.73 km) |
| Niagara Falls to Huntington | 3,458.15 mi (5,565.36 km) |
| Niagara Falls to Huyton | 3,403.89 mi (5,478.02 km) |
| Niagara Falls to Hwlffordd | 3,359.50 mi (5,406.60 km) |
| Niagara Falls to Hyde | 3,432.16 mi (5,523.53 km) |
| Niagara Falls to Hythe | 3,526.51 mi (5,675.36 km) |
| Niagara Falls to Hythe | 3,619.40 mi (5,824.86 km) |
