| Aarau to Barberino di Mugello | 280.70 mi (451.74 km) |
| Aarau to Barcellona-Pozzo di Gotto | 734.49 mi (1,182.04 km) |
| Aarau to Bareggio | 140.77 mi (226.55 km) |
| Aarau to Barga | 257.90 mi (415.05 km) |
| Aarau to Bari | 614.30 mi (988.62 km) |
| Aarau to Barletta | 584.25 mi (940.27 km) |
| Aarau to Baronissi | 567.55 mi (913.38 km) |
| Aarau to Barrafranca | 760.37 mi (1,223.70 km) |
| Aarau to Bassano del Grappa | 208.16 mi (335.00 km) |
| Aarau to Battipaglia | 581.19 mi (935.33 km) |
| Aarau to Beinasco | 166.17 mi (267.43 km) |
| Aarau to Bellinzago Novarese | 128.55 mi (206.88 km) |
| Aarau to Belluno | 215.50 mi (346.82 km) |
| Aarau to Belmonte Mezzagno | 700.02 mi (1,126.57 km) |
| Aarau to Belpasso | 763.99 mi (1,229.52 km) |
