| Ironton to Herzberg | 4,420.00 mi (7,113.30 km) |
| Ironton to Herzberg am Harz | 4,312.58 mi (6,940.43 km) |
| Ironton to Herzogenaurach | 4,402.91 mi (7,085.80 km) |
| Ironton to Herzogenrath | 4,174.14 mi (6,717.62 km) |
| Ironton to Hessisch Lichtenau | 4,303.75 mi (6,926.21 km) |
| Ironton to Hessisch Oldendorf | 4,255.05 mi (6,847.84 km) |
| Ironton to Hettstedt | 4,357.02 mi (7,011.95 km) |
| Ironton to Heubach | 4,392.03 mi (7,068.29 km) |
| Ironton to Heusenstamm | 4,305.57 mi (6,929.14 km) |
| Ironton to Heusweiler | 4,254.29 mi (6,846.62 km) |
| Ironton to Hiddenhausen | 4,231.15 mi (6,809.38 km) |
| Ironton to Hilchenbach | 4,248.37 mi (6,837.09 km) |
| Ironton to Hildburghausen | 4,369.22 mi (7,031.59 km) |
| Ironton to Hilden | 4,197.63 mi (6,755.44 km) |
| Ironton to Hildesheim | 4,281.90 mi (6,891.06 km) |
