| Irmo to Hoofddorp | 4,236.57 mi (6,818.11 km) |
| Irmo to Hoogeveen | 4,297.10 mi (6,915.52 km) |
| Irmo to Hoogezand | 4,297.27 mi (6,915.78 km) |
| Irmo to Hoogvliet | 4,233.19 mi (6,812.66 km) |
| Irmo to Hoorn | 4,243.44 mi (6,829.15 km) |
| Irmo to Houten | 4,261.96 mi (6,858.97 km) |
| Irmo to Huizen | 4,258.94 mi (6,854.10 km) |
| Irmo to Hulst | 4,234.69 mi (6,815.07 km) |
| Irmo to IJmuiden | 4,230.20 mi (6,807.85 km) |
| Irmo to IJsselstein | 4,257.03 mi (6,851.03 km) |
| Irmo to Joure | 4,264.11 mi (6,862.42 km) |
| Irmo to Julianadorp | 4,224.90 mi (6,799.32 km) |
| Irmo to Kaatsheuvel | 4,266.71 mi (6,866.61 km) |
| Irmo to Kampen | 4,279.31 mi (6,886.89 km) |
| Irmo to Kapelle | 4,225.97 mi (6,801.04 km) |
