| Cities | Distance |
|---|---|
| Siena to Bierun Stary | 594.42 mi (956.62 km) |
| Siena to Bilgoraj | 732.68 mi (1,179.14 km) |
| Siena to Biskupiec | 849.79 mi (1,367.61 km) |
| Siena to Blachownia | 627.94 mi (1,010.58 km) |
| Siena to Blonie | 748.76 mi (1,205.01 km) |
| Siena to Bochnia | 630.32 mi (1,014.39 km) |
| Siena to Bogatynia | 551.16 mi (887.01 km) |
| Siena to Boguszow-Gorce | 563.07 mi (906.18 km) |
| Siena to Boleslawiec | 583.69 mi (939.36 km) |
| Siena to Braniewo | 855.25 mi (1,376.39 km) |
| Siena to Brodnica | 779.41 mi (1,254.34 km) |
| Siena to Brwinow | 748.28 mi (1,204.25 km) |
| Siena to Brzeg | 595.96 mi (959.10 km) |
| Siena to Brzeg Dolny | 604.32 mi (972.56 km) |
| Siena to Brzesko | 635.48 mi (1,022.71 km) |