| Bad Harzburg to Annaberg-Buchholz | 138.64 mi (223.13 km) |
| Bad Harzburg to Anrochte | 97.83 mi (157.45 km) |
| Bad Harzburg to Ansbach | 178.34 mi (287.01 km) |
| Bad Harzburg to Apen | 148.13 mi (238.39 km) |
| Bad Harzburg to Apolda | 72.50 mi (116.68 km) |
| Bad Harzburg to Appenweier | 257.52 mi (414.44 km) |
| Bad Harzburg to Arnsberg | 111.73 mi (179.81 km) |
| Bad Harzburg to Arnstadt | 74.21 mi (119.43 km) |
| Bad Harzburg to Aschaffenburg | 145.87 mi (234.75 km) |
| Bad Harzburg to Ascheberg | 125.77 mi (202.41 km) |
| Bad Harzburg to Aschersleben | 39.68 mi (63.86 km) |
| Bad Harzburg to Aschheim | 261.26 mi (420.46 km) |
| Bad Harzburg to Asperg | 215.37 mi (346.60 km) |
| Bad Harzburg to Asslar | 127.50 mi (205.20 km) |
| Bad Harzburg to Attendorn | 126.09 mi (202.92 km) |
