| Nieder-Olm to Hohenhameln | 181.49 mi (292.08 km) |
| Nieder-Olm to Hohenkirchen-Siegertsbrunn | 206.68 mi (332.61 km) |
| Nieder-Olm to Hohenmolsen | 191.55 mi (308.27 km) |
| Nieder-Olm to Hohenstein-Ernstthal | 208.27 mi (335.18 km) |
| Nieder-Olm to Hohr-Grenzhausen | 43.34 mi (69.74 km) |
| Nieder-Olm to Holzgerlingen | 94.95 mi (152.81 km) |
| Nieder-Olm to Holzkirchen | 211.65 mi (340.61 km) |
| Nieder-Olm to Holzminden | 143.43 mi (230.83 km) |
| Nieder-Olm to Holzwickede | 112.93 mi (181.74 km) |
| Nieder-Olm to Homburg | 56.44 mi (90.84 km) |
| Nieder-Olm to Hoppegarten | 297.20 mi (478.30 km) |
| Nieder-Olm to Horb am Neckar | 103.46 mi (166.50 km) |
| Nieder-Olm to Horn-Bad Meinberg | 140.46 mi (226.05 km) |
| Nieder-Olm to Horstel | 167.21 mi (269.10 km) |
| Nieder-Olm to Hosbach | 44.78 mi (72.07 km) |
