| Irmo to Harsewinkel | 4,385.22 mi (7,057.33 km) |
| Irmo to Harsum | 4,446.43 mi (7,155.83 km) |
| Irmo to Hasbergen | 4,366.28 mi (7,026.84 km) |
| Irmo to Haselunne | 4,337.18 mi (6,980.02 km) |
| Irmo to Hassfurt | 4,529.25 mi (7,289.13 km) |
| Irmo to Hassloch | 4,456.14 mi (7,171.46 km) |
| Irmo to Hatten | 4,361.47 mi (7,019.10 km) |
| Irmo to Hattersheim | 4,446.04 mi (7,155.22 km) |
| Irmo to Hattingen | 4,358.35 mi (7,014.09 km) |
| Irmo to Hauzenberg | 4,697.38 mi (7,559.70 km) |
| Irmo to Havixbeck | 4,352.71 mi (7,005.01 km) |
| Irmo to Hechingen | 4,513.72 mi (7,264.13 km) |
| Irmo to Heddesheim | 4,466.41 mi (7,188.00 km) |
| Irmo to Heek | 4,336.65 mi (6,979.17 km) |
| Irmo to Heide | 4,360.52 mi (7,017.57 km) |
