| Irmo to Holsbeek | 4,272.60 mi (6,876.09 km) |
| Irmo to Hooglede | 4,202.19 mi (6,762.77 km) |
| Irmo to Hoogstraten | 4,261.00 mi (6,857.41 km) |
| Irmo to Houthulst | 4,196.80 mi (6,754.10 km) |
| Irmo to Huldenberg | 4,268.33 mi (6,869.21 km) |
| Irmo to Hulshout | 4,269.26 mi (6,870.72 km) |
| Irmo to Huy | 4,301.47 mi (6,922.55 km) |
| Irmo to Ichtegem | 4,196.06 mi (6,752.90 km) |
| Irmo to Ieper | 4,197.01 mi (6,754.43 km) |
| Irmo to Ingelmunster | 4,210.55 mi (6,776.22 km) |
| Irmo to Izegem | 4,209.06 mi (6,773.83 km) |
| Irmo to Jabbeke | 4,198.26 mi (6,756.44 km) |
| Irmo to Jalhay | 4,330.39 mi (6,969.08 km) |
| Irmo to Jette | 4,256.09 mi (6,849.52 km) |
| Irmo to Jodoigne | 4,281.54 mi (6,890.48 km) |
