| Nieder-Olm to Harsewinkel | 142.23 mi (228.89 km) |
| Nieder-Olm to Harsum | 176.09 mi (283.40 km) |
| Nieder-Olm to Hasbergen | 159.98 mi (257.46 km) |
| Nieder-Olm to Haselunne | 193.22 mi (310.96 km) |
| Nieder-Olm to Hassfurt | 102.37 mi (164.75 km) |
| Nieder-Olm to Hassloch | 38.63 mi (62.17 km) |
| Nieder-Olm to Hatten | 214.25 mi (344.79 km) |
| Nieder-Olm to Hattersheim | 16.94 mi (27.26 km) |
| Nieder-Olm to Hattingen | 112.23 mi (180.62 km) |
| Nieder-Olm to Hauzenberg | 259.69 mi (417.92 km) |
| Nieder-Olm to Havixbeck | 147.02 mi (236.61 km) |
| Nieder-Olm to Hechingen | 112.91 mi (181.71 km) |
| Nieder-Olm to Heddesheim | 33.10 mi (53.27 km) |
| Nieder-Olm to Heek | 159.94 mi (257.40 km) |
| Nieder-Olm to Heide | 298.66 mi (480.64 km) |
