| Hardenberg to Imst | 411.08 mi (661.57 km) |
| Hardenberg to Innsbruck | 423.07 mi (680.87 km) |
| Hardenberg to Judenburg | 516.33 mi (830.96 km) |
| Hardenberg to Kapfenberg | 522.64 mi (841.11 km) |
| Hardenberg to Klagenfurt | 535.52 mi (861.83 km) |
| Hardenberg to Klosterneuburg | 517.93 mi (833.53 km) |
| Hardenberg to Knittelfeld | 519.35 mi (835.82 km) |
| Hardenberg to Koflach | 535.26 mi (861.42 km) |
| Hardenberg to Korneuburg | 516.77 mi (831.67 km) |
| Hardenberg to Krems an der Donau | 488.02 mi (785.39 km) |
| Hardenberg to Kufstein | 422.96 mi (680.68 km) |
| Hardenberg to Laakirchen | 448.59 mi (721.94 km) |
| Hardenberg to Lauterach | 377.77 mi (607.96 km) |
| Hardenberg to Leibnitz | 564.06 mi (907.76 km) |
| Hardenberg to Leoben | 519.32 mi (835.76 km) |
