| Idar-Oberstein to Alberobello | 781.79 mi (1,258.17 km) |
| Idar-Oberstein to Albignasego | 368.54 mi (593.11 km) |
| Idar-Oberstein to Albinea | 384.29 mi (618.45 km) |
| Idar-Oberstein to Albino | 296.33 mi (476.89 km) |
| Idar-Oberstein to Alcamo | 857.60 mi (1,380.17 km) |
| Idar-Oberstein to Alessandria | 336.85 mi (542.10 km) |
| Idar-Oberstein to Alfonsine | 423.21 mi (681.10 km) |
| Idar-Oberstein to Alghero | 634.17 mi (1,020.59 km) |
| Idar-Oberstein to Alpignano | 318.76 mi (512.99 km) |
| Idar-Oberstein to Altamura | 760.00 mi (1,223.10 km) |
| Idar-Oberstein to Altavilla Vicentina | 347.91 mi (559.91 km) |
| Idar-Oberstein to Altofonte | 858.42 mi (1,381.50 km) |
| Idar-Oberstein to Altopascio | 437.29 mi (703.75 km) |
| Idar-Oberstein to Alzano Lombardo | 296.97 mi (477.92 km) |
| Idar-Oberstein to Amelia | 551.54 mi (887.62 km) |
