| Niagara Falls to Herzberg | 4,061.63 mi (6,536.56 km) |
| Niagara Falls to Herzberg am Harz | 3,955.86 mi (6,366.34 km) |
| Niagara Falls to Herzogenaurach | 4,049.44 mi (6,516.95 km) |
| Niagara Falls to Herzogenrath | 3,821.37 mi (6,149.90 km) |
| Niagara Falls to Hessisch Lichtenau | 3,948.16 mi (6,353.94 km) |
| Niagara Falls to Hessisch Oldendorf | 3,898.09 mi (6,273.37 km) |
| Niagara Falls to Hettstedt | 3,999.69 mi (6,436.87 km) |
| Niagara Falls to Heubach | 4,040.70 mi (6,502.88 km) |
| Niagara Falls to Heusenstamm | 3,952.63 mi (6,361.14 km) |
| Niagara Falls to Heusweiler | 3,904.05 mi (6,282.96 km) |
| Niagara Falls to Hiddenhausen | 3,874.53 mi (6,235.46 km) |
| Niagara Falls to Hilchenbach | 3,894.11 mi (6,266.96 km) |
| Niagara Falls to Hildburghausen | 4,014.35 mi (6,460.47 km) |
| Niagara Falls to Hilden | 3,843.76 mi (6,185.94 km) |
| Niagara Falls to Hildesheim | 3,924.59 mi (6,316.02 km) |
