| Hardenberg to Bad Salzuflen | 95.94 mi (154.41 km) |
| Hardenberg to Bad Salzungen | 196.68 mi (316.53 km) |
| Hardenberg to Bad Sassendorf | 94.61 mi (152.26 km) |
| Hardenberg to Bad Schussenried | 342.41 mi (551.06 km) |
| Hardenberg to Bad Schwalbach | 179.39 mi (288.70 km) |
| Hardenberg to Bad Schwartau | 192.84 mi (310.35 km) |
| Hardenberg to Bad Segeberg | 179.15 mi (288.31 km) |
| Hardenberg to Bad Soden am Taunus | 186.73 mi (300.51 km) |
| Hardenberg to Bad Soden-Salmunster | 198.20 mi (318.97 km) |
| Hardenberg to Bad Sooden-Allendorf | 168.62 mi (271.36 km) |
| Hardenberg to Bad Tolz | 397.40 mi (639.55 km) |
| Hardenberg to Bad Urach | 306.78 mi (493.71 km) |
| Hardenberg to Bad Vilbel | 188.64 mi (303.59 km) |
| Hardenberg to Bad Waldsee | 349.52 mi (562.49 km) |
| Hardenberg to Bad Wildbad | 276.93 mi (445.68 km) |
