| Cities | Distance |
|---|---|
| Siena to Coswig | 593.99 mi (955.93 km) |
| Siena to Cottbus | 599.75 mi (965.20 km) |
| Siena to Crailsheim | 406.35 mi (653.96 km) |
| Siena to Cremlingen | 617.84 mi (994.31 km) |
| Siena to Crimmitschau | 520.55 mi (837.74 km) |
| Siena to Cuxhaven | 738.20 mi (1,188.02 km) |
| Siena to Dachau | 341.49 mi (549.58 km) |
| Siena to Dallgow-Doberitz | 641.58 mi (1,032.53 km) |
| Siena to Damme | 652.00 mi (1,049.30 km) |
| Siena to Darmstadt | 470.27 mi (756.82 km) |
| Siena to Dassel | 591.19 mi (951.42 km) |
| Siena to Datteln | 605.07 mi (973.77 km) |
| Siena to Dautphe | 537.04 mi (864.28 km) |
| Siena to Deggendorf | 389.00 mi (626.04 km) |
| Siena to Delbruck | 597.68 mi (961.88 km) |