| Horb am Neckar to Annaberg-Buchholz | 243.16 mi (391.32 km) |
| Horb am Neckar to Anrochte | 216.25 mi (348.02 km) |
| Horb am Neckar to Ansbach | 104.31 mi (167.87 km) |
| Horb am Neckar to Apen | 332.22 mi (534.66 km) |
| Horb am Neckar to Apolda | 217.89 mi (350.65 km) |
| Horb am Neckar to Appenweier | 33.21 mi (53.44 km) |
| Horb am Neckar to Arnsberg | 204.79 mi (329.57 km) |
| Horb am Neckar to Arnstadt | 193.44 mi (311.31 km) |
| Horb am Neckar to Aschaffenburg | 107.14 mi (172.42 km) |
| Horb am Neckar to Ascheberg | 235.84 mi (379.54 km) |
| Horb am Neckar to Aschersleben | 259.32 mi (417.33 km) |
| Horb am Neckar to Aschheim | 140.35 mi (225.86 km) |
| Horb am Neckar to Asperg | 37.34 mi (60.09 km) |
| Horb am Neckar to Asslar | 148.06 mi (238.29 km) |
| Horb am Neckar to Attendorn | 187.92 mi (302.42 km) |
