| Heidenheim to Annaberg-Buchholz | 183.14 mi (294.73 km) |
| Heidenheim to Anrochte | 215.38 mi (346.62 km) |
| Heidenheim to Ansbach | 47.29 mi (76.11 km) |
| Heidenheim to Apen | 330.17 mi (531.36 km) |
| Heidenheim to Apolda | 172.73 mi (277.98 km) |
| Heidenheim to Appenweier | 99.78 mi (160.58 km) |
| Heidenheim to Arnsberg | 208.40 mi (335.38 km) |
| Heidenheim to Arnstadt | 153.24 mi (246.62 km) |
| Heidenheim to Aschaffenburg | 99.99 mi (160.91 km) |
| Heidenheim to Ascheberg | 242.46 mi (390.20 km) |
| Heidenheim to Aschersleben | 220.16 mi (354.31 km) |
| Heidenheim to Aschheim | 79.66 mi (128.19 km) |
| Heidenheim to Asperg | 48.99 mi (78.84 km) |
| Heidenheim to Asslar | 151.88 mi (244.42 km) |
| Heidenheim to Attendorn | 196.20 mi (315.76 km) |
