| Ironton to Hennef | 4,222.98 mi (6,796.24 km) |
| Ironton to Hennigsdorf | 4,386.13 mi (7,058.80 km) |
| Ironton to Henstedt-Ulzburg | 4,231.92 mi (6,810.61 km) |
| Ironton to Heppenheim | 4,312.44 mi (6,940.21 km) |
| Ironton to Herbolzheim | 4,324.28 mi (6,959.26 km) |
| Ironton to Herborn | 4,265.99 mi (6,865.45 km) |
| Ironton to Herbrechtingen | 4,407.11 mi (7,092.55 km) |
| Ironton to Herdecke | 4,209.73 mi (6,774.91 km) |
| Ironton to Herford | 4,234.71 mi (6,815.11 km) |
| Ironton to Herne | 4,196.77 mi (6,754.05 km) |
| Ironton to Herrenberg | 4,356.03 mi (7,010.36 km) |
| Ironton to Herrsching am Ammersee | 4,468.84 mi (7,191.91 km) |
| Ironton to Hersbruck | 4,426.49 mi (7,123.75 km) |
| Ironton to Herten | 4,192.03 mi (6,746.43 km) |
| Ironton to Herxheim | 4,311.95 mi (6,939.41 km) |
