| Niagara Falls to Hennef | 3,869.64 mi (6,227.58 km) |
| Niagara Falls to Hennigsdorf | 4,026.41 mi (6,479.88 km) |
| Niagara Falls to Henstedt-Ulzburg | 3,872.08 mi (6,231.51 km) |
| Niagara Falls to Heppenheim | 3,960.39 mi (6,373.63 km) |
| Niagara Falls to Herbolzheim | 3,975.73 mi (6,398.33 km) |
| Niagara Falls to Herborn | 3,912.19 mi (6,296.06 km) |
| Niagara Falls to Herbrechtingen | 4,055.91 mi (6,527.36 km) |
| Niagara Falls to Herdecke | 3,855.14 mi (6,204.24 km) |
| Niagara Falls to Herford | 3,878.12 mi (6,241.22 km) |
| Niagara Falls to Herne | 3,842.03 mi (6,183.15 km) |
| Niagara Falls to Herrenberg | 4,005.87 mi (6,446.83 km) |
| Niagara Falls to Herrsching am Ammersee | 4,118.08 mi (6,627.41 km) |
| Niagara Falls to Hersbruck | 4,072.76 mi (6,554.48 km) |
| Niagara Falls to Herten | 3,837.25 mi (6,175.46 km) |
| Niagara Falls to Herxheim | 3,961.16 mi (6,374.88 km) |
