| Dayton to Herzberg | 4,413.13 mi (7,102.25 km) |
| Dayton to Herzberg am Harz | 4,307.85 mi (6,932.82 km) |
| Dayton to Herzogenaurach | 4,401.99 mi (7,084.32 km) |
| Dayton to Herzogenrath | 4,173.99 mi (6,717.39 km) |
| Dayton to Hessisch Lichtenau | 4,300.39 mi (6,920.82 km) |
| Dayton to Hessisch Oldendorf | 4,250.03 mi (6,839.76 km) |
| Dayton to Hettstedt | 4,351.51 mi (7,003.09 km) |
| Dayton to Heubach | 4,393.40 mi (7,070.49 km) |
| Dayton to Heusenstamm | 4,305.23 mi (6,928.59 km) |
| Dayton to Heusweiler | 4,256.77 mi (6,850.62 km) |
| Dayton to Hiddenhausen | 4,226.56 mi (6,801.99 km) |
| Dayton to Hilchenbach | 4,246.57 mi (6,834.19 km) |
| Dayton to Hildburghausen | 4,366.71 mi (7,027.54 km) |
| Dayton to Hilden | 4,196.27 mi (6,753.25 km) |
| Dayton to Hildesheim | 4,276.44 mi (6,882.26 km) |
