| Hardenberg to Bernburg | 223.08 mi (359.02 km) |
| Hardenberg to Bersenbruck | 54.67 mi (87.98 km) |
| Hardenberg to Besigheim | 270.06 mi (434.62 km) |
| Hardenberg to Bestwig | 112.41 mi (180.91 km) |
| Hardenberg to Betzdorf | 134.31 mi (216.15 km) |
| Hardenberg to Beverstedt | 109.41 mi (176.07 km) |
| Hardenberg to Beverungen | 132.55 mi (213.31 km) |
| Hardenberg to Bexbach | 224.04 mi (360.56 km) |
| Hardenberg to Biberach | 338.67 mi (545.03 km) |
| Hardenberg to Biblis | 214.44 mi (345.11 km) |
| Hardenberg to Bieber | 159.97 mi (257.44 km) |
| Hardenberg to Biedenkopf | 140.61 mi (226.29 km) |
| Hardenberg to Bielefeld | 89.39 mi (143.85 km) |
| Hardenberg to Bietigheim-Bissingen | 271.92 mi (437.61 km) |
| Hardenberg to Billerbeck | 49.70 mi (79.98 km) |
