| Siran to Bitonto | 1,174.95 mi (1,890.90 km) |
| Siran to Bitritto | 1,167.51 mi (1,878.92 km) |
| Siran to Bollate | 1,554.30 mi (2,501.40 km) |
| Siran to Bologna | 1,442.36 mi (2,321.26 km) |
| Siran to Bolzano | 1,453.28 mi (2,338.83 km) |
| Siran to Bomporto | 1,458.25 mi (2,346.82 km) |
| Siran to Bonate di Sopra | 1,533.13 mi (2,467.34 km) |
| Siran to Bondeno | 1,440.00 mi (2,317.45 km) |
| Siran to Bordighera | 1,624.66 mi (2,614.63 km) |
| Siran to Borgaro Torinese | 1,624.51 mi (2,614.39 km) |
| Siran to Borgo a Buggiano | 1,471.72 mi (2,368.51 km) |
| Siran to Borgo San Dalmazzo | 1,632.71 mi (2,627.59 km) |
| Siran to Borgo San Lorenzo | 1,439.41 mi (2,316.50 km) |
| Siran to Borgomanero | 1,586.20 mi (2,552.74 km) |
| Siran to Borgoricco | 1,416.57 mi (2,279.75 km) |
