| Siena to Bad Breisig | 531.89 mi (855.99 km) |
| Siena to Bad Camberg | 503.57 mi (810.42 km) |
| Siena to Bad Doberan | 745.87 mi (1,200.37 km) |
| Siena to Bad Driburg | 591.28 mi (951.58 km) |
| Siena to Bad Durkheim | 450.19 mi (724.51 km) |
| Siena to Bad Durrenberg | 551.40 mi (887.39 km) |
| Siena to Bad Durrheim | 351.56 mi (565.78 km) |
| Siena to Bad Ems | 514.18 mi (827.49 km) |
| Siena to Bad Essen | 637.20 mi (1,025.47 km) |
| Siena to Bad Fallingbostel | 664.04 mi (1,068.67 km) |
| Siena to Bad Frankenhausen | 555.44 mi (893.90 km) |
| Siena to Bad Freienwalde | 665.79 mi (1,071.49 km) |
| Siena to Bad Gandersheim | 594.09 mi (956.10 km) |
| Siena to Bad Harzburg | 592.71 mi (953.87 km) |
| Siena to Bad Hersfeld | 527.18 mi (848.42 km) |
