| Idar-Oberstein to Altenbeken | 158.69 mi (255.38 km) |
| Idar-Oberstein to Altenberge | 161.43 mi (259.79 km) |
| Idar-Oberstein to Altenburg | 242.23 mi (389.83 km) |
| Idar-Oberstein to Altenholz | 345.33 mi (555.75 km) |
| Idar-Oberstein to Altenstadt | 82.62 mi (132.97 km) |
| Idar-Oberstein to Altensteig | 97.20 mi (156.43 km) |
| Idar-Oberstein to Altlandsberg | 340.94 mi (548.69 km) |
| Idar-Oberstein to Altotting | 264.01 mi (424.89 km) |
| Idar-Oberstein to Altusried | 186.88 mi (300.76 km) |
| Idar-Oberstein to Alzenau in Unterfranken | 81.83 mi (131.69 km) |
| Idar-Oberstein to Alzey | 35.91 mi (57.79 km) |
| Idar-Oberstein to Amberg | 203.99 mi (328.28 km) |
| Idar-Oberstein to Andernach | 50.47 mi (81.23 km) |
| Idar-Oberstein to Angermunde | 368.34 mi (592.79 km) |
| Idar-Oberstein to Anklam | 394.56 mi (634.99 km) |
