| Cities | Distance |
|---|---|
| Siena to Heist-op-den-Berg | 619.31 mi (996.68 km) |
| Siena to Hemiksem | 631.87 mi (1,016.90 km) |
| Siena to Herent | 610.24 mi (982.09 km) |
| Siena to Herentals | 622.47 mi (1,001.77 km) |
| Siena to Herenthout | 622.04 mi (1,001.08 km) |
| Siena to Herk-de-Stad | 600.60 mi (966.58 km) |
| Siena to Herselt | 613.50 mi (987.34 km) |
| Siena to Herstal | 573.96 mi (923.70 km) |
| Siena to Herve | 568.34 mi (914.65 km) |
| Siena to Herzele | 628.51 mi (1,011.49 km) |
| Siena to Heule | 643.23 mi (1,035.18 km) |
| Siena to Heusden | 638.71 mi (1,027.90 km) |
| Siena to Hoboken | 632.43 mi (1,017.79 km) |
| Siena to Hoeilaart | 607.12 mi (977.07 km) |
| Siena to Hoeselt | 588.20 mi (946.62 km) |