| Hardenberg to Aue | 294.81 mi (474.46 km) |
| Hardenberg to Auerbach | 294.33 mi (473.67 km) |
| Hardenberg to Auerbach | 286.20 mi (460.59 km) |
| Hardenberg to Augsburg | 345.65 mi (556.27 km) |
| Hardenberg to Augustdorf | 100.35 mi (161.49 km) |
| Hardenberg to Aulendorf | 345.44 mi (555.94 km) |
| Hardenberg to Aurich | 72.15 mi (116.11 km) |
| Hardenberg to Babenhausen | 206.00 mi (331.52 km) |
| Hardenberg to Backnang | 278.69 mi (448.51 km) |
| Hardenberg to Bad Abbach | 345.41 mi (555.89 km) |
| Hardenberg to Bad Aibling | 402.81 mi (648.27 km) |
| Hardenberg to Bad Bentheim | 29.24 mi (47.05 km) |
| Hardenberg to Bad Berleburg | 129.57 mi (208.52 km) |
| Hardenberg to Bad Bevensen | 169.33 mi (272.51 km) |
| Hardenberg to Bad Bramstedt | 164.23 mi (264.30 km) |
