| Siena to Blansko | 488.21 mi (785.70 km) |
| Siena to Bohumin | 563.62 mi (907.06 km) |
| Siena to Boskovice | 495.84 mi (797.97 km) |
| Siena to Brandys nad Labem-Stara Boleslav | 500.19 mi (804.97 km) |
| Siena to Breclav | 460.35 mi (740.87 km) |
| Siena to Brevnov | 488.81 mi (786.67 km) |
| Siena to Brno | 477.52 mi (768.49 km) |
| Siena to Bruntal | 544.55 mi (876.37 km) |
| Siena to Bystrc | 477.27 mi (768.09 km) |
| Siena to Caslav | 494.51 mi (795.84 km) |
| Siena to Celakovice | 499.56 mi (803.97 km) |
| Siena to Ceska Lipa | 531.05 mi (854.65 km) |
| Siena to Ceska Trebova | 515.34 mi (829.36 km) |
| Siena to Ceske Budejovice | 418.69 mi (673.81 km) |
| Siena to Cesky Krumlov | 405.50 mi (652.58 km) |
