| Horb am Neckar to Antwerp | 270.59 mi (435.47 km) |
| Horb am Neckar to Anzegem | 285.61 mi (459.64 km) |
| Horb am Neckar to Ardooie | 301.40 mi (485.05 km) |
| Horb am Neckar to Arendonk | 255.20 mi (410.71 km) |
| Horb am Neckar to Arlon | 155.71 mi (250.58 km) |
| Horb am Neckar to Asse | 262.77 mi (422.89 km) |
| Horb am Neckar to Assebroek | 308.17 mi (495.95 km) |
| Horb am Neckar to Assenede | 292.44 mi (470.63 km) |
| Horb am Neckar to Ath | 266.88 mi (429.51 km) |
| Horb am Neckar to Aubange | 152.02 mi (244.65 km) |
| Horb am Neckar to Avelgem | 284.67 mi (458.14 km) |
| Horb am Neckar to Awans | 210.89 mi (339.40 km) |
| Horb am Neckar to Aywaille | 194.89 mi (313.65 km) |
| Horb am Neckar to Balen | 245.48 mi (395.06 km) |
| Horb am Neckar to Bassenge | 211.15 mi (339.81 km) |
