| Allentown to Herzberg | 4,048.16 mi (6,514.89 km) |
| Allentown to Herzberg am Harz | 3,937.87 mi (6,337.39 km) |
| Allentown to Herzogenaurach | 4,022.82 mi (6,474.11 km) |
| Allentown to Herzogenrath | 3,793.44 mi (6,104.95 km) |
| Allentown to Hessisch Lichtenau | 3,927.12 mi (6,320.09 km) |
| Allentown to Hessisch Oldendorf | 3,880.86 mi (6,245.65 km) |
| Allentown to Hettstedt | 3,983.33 mi (6,410.55 km) |
| Allentown to Heubach | 4,009.05 mi (6,451.94 km) |
| Allentown to Heusenstamm | 3,924.90 mi (6,316.51 km) |
| Allentown to Heusweiler | 3,870.14 mi (6,228.39 km) |
| Allentown to Hiddenhausen | 3,856.40 mi (6,206.27 km) |
| Allentown to Hilchenbach | 3,869.73 mi (6,227.74 km) |
| Allentown to Hildburghausen | 3,991.32 mi (6,423.42 km) |
| Allentown to Hilden | 3,818.49 mi (6,145.27 km) |
| Allentown to Hildesheim | 3,908.31 mi (6,289.81 km) |
