| Altdorf to Bitonto | 563.31 mi (906.57 km) |
| Altdorf to Bitritto | 571.99 mi (920.53 km) |
| Altdorf to Bollate | 93.86 mi (151.06 km) |
| Altdorf to Bologna | 209.70 mi (337.48 km) |
| Altdorf to Bolzano | 131.48 mi (211.60 km) |
| Altdorf to Bomporto | 187.31 mi (301.45 km) |
| Altdorf to Bonate di Sopra | 93.12 mi (149.87 km) |
| Altdorf to Bondeno | 191.57 mi (308.30 km) |
| Altdorf to Bordighera | 218.15 mi (351.08 km) |
| Altdorf to Borgaro Torinese | 127.65 mi (205.43 km) |
| Altdorf to Borgo a Buggiano | 229.93 mi (370.04 km) |
| Altdorf to Borgo San Dalmazzo | 183.65 mi (295.56 km) |
| Altdorf to Borgo San Lorenzo | 241.64 mi (388.88 km) |
| Altdorf to Borgomanero | 81.00 mi (130.36 km) |
| Altdorf to Borgoricco | 184.69 mi (297.23 km) |
