| Clausthal-Zellerfeld to Alberobello | 828.77 mi (1,333.77 km) |
| Clausthal-Zellerfeld to Albignasego | 451.43 mi (726.50 km) |
| Clausthal-Zellerfeld to Albinea | 496.81 mi (799.54 km) |
| Clausthal-Zellerfeld to Albino | 418.34 mi (673.26 km) |
| Clausthal-Zellerfeld to Alcamo | 963.82 mi (1,551.12 km) |
| Clausthal-Zellerfeld to Alessandria | 482.40 mi (776.34 km) |
| Clausthal-Zellerfeld to Alfonsine | 510.84 mi (822.11 km) |
| Clausthal-Zellerfeld to Alghero | 782.86 mi (1,259.89 km) |
| Clausthal-Zellerfeld to Alpignano | 480.85 mi (773.85 km) |
| Clausthal-Zellerfeld to Altamura | 814.35 mi (1,310.58 km) |
| Clausthal-Zellerfeld to Altavilla Vicentina | 437.43 mi (703.98 km) |
| Clausthal-Zellerfeld to Altofonte | 961.17 mi (1,546.85 km) |
| Clausthal-Zellerfeld to Altopascio | 552.17 mi (888.63 km) |
| Clausthal-Zellerfeld to Alzano Lombardo | 420.53 mi (676.78 km) |
| Clausthal-Zellerfeld to Amelia | 646.81 mi (1,040.94 km) |
