| Ironton to Harsewinkel | 4,222.83 mi (6,795.99 km) |
| Ironton to Harsum | 4,280.50 mi (6,888.80 km) |
| Ironton to Hasbergen | 4,203.10 mi (6,764.23 km) |
| Ironton to Haselunne | 4,172.39 mi (6,714.81 km) |
| Ironton to Hassfurt | 4,372.97 mi (7,037.61 km) |
| Ironton to Hassloch | 4,306.55 mi (6,930.72 km) |
| Ironton to Hatten | 4,193.89 mi (6,749.41 km) |
| Ironton to Hattersheim | 4,292.56 mi (6,908.20 km) |
| Ironton to Hattingen | 4,200.20 mi (6,759.57 km) |
| Ironton to Hauzenberg | 4,542.39 mi (7,310.26 km) |
| Ironton to Havixbeck | 4,191.38 mi (6,745.37 km) |
| Ironton to Hechingen | 4,367.89 mi (7,029.45 km) |
| Ironton to Heddesheim | 4,315.52 mi (6,945.16 km) |
| Ironton to Heek | 4,175.06 mi (6,719.11 km) |
| Ironton to Heide | 4,186.22 mi (6,737.07 km) |
