| Nieder-Olm to Heidelberg | 41.01 mi (66.00 km) |
| Nieder-Olm to Heidenau | 259.96 mi (418.37 km) |
| Nieder-Olm to Heidenheim | 122.40 mi (196.98 km) |
| Nieder-Olm to Heilbad Heiligenstadt | 132.35 mi (212.99 km) |
| Nieder-Olm to Heilbronn | 69.37 mi (111.64 km) |
| Nieder-Olm to Heiligenhafen | 330.18 mi (531.38 km) |
| Nieder-Olm to Heiligenhaus | 111.38 mi (179.25 km) |
| Nieder-Olm to Heilsbronn | 123.24 mi (198.34 km) |
| Nieder-Olm to Heinsberg | 122.23 mi (196.70 km) |
| Nieder-Olm to Helmstedt | 201.34 mi (324.03 km) |
| Nieder-Olm to Hemau | 171.23 mi (275.58 km) |
| Nieder-Olm to Hemer | 103.69 mi (166.87 km) |
| Nieder-Olm to Hemmingen | 179.47 mi (288.82 km) |
| Nieder-Olm to Hemmoor | 265.18 mi (426.77 km) |
| Nieder-Olm to Hemsbach | 29.88 mi (48.09 km) |
