| Iserlohn to Hohenhameln | 119.04 mi (191.57 km) |
| Iserlohn to Hohenkirchen-Siegertsbrunn | 295.09 mi (474.90 km) |
| Iserlohn to Hohenmolsen | 192.17 mi (309.27 km) |
| Iserlohn to Hohenstein-Ernstthal | 222.78 mi (358.52 km) |
| Iserlohn to Hohr-Grenzhausen | 65.52 mi (105.45 km) |
| Iserlohn to Holzgerlingen | 198.76 mi (319.87 km) |
| Iserlohn to Holzkirchen | 301.66 mi (485.47 km) |
| Iserlohn to Holzminden | 82.43 mi (132.67 km) |
| Iserlohn to Holzwickede | 8.35 mi (13.43 km) |
| Iserlohn to Homburg | 143.54 mi (231.01 km) |
| Iserlohn to Hoppegarten | 267.15 mi (429.94 km) |
| Iserlohn to Horb am Neckar | 208.04 mi (334.81 km) |
| Iserlohn to Horn-Bad Meinberg | 65.59 mi (105.55 km) |
| Iserlohn to Horstel | 63.24 mi (101.77 km) |
| Iserlohn to Hosbach | 116.78 mi (187.94 km) |
