| Cities | Distance |
|---|---|
| Siena to Flemalle-Haute | 573.84 mi (923.51 km) |
| Siena to Fleron | 569.87 mi (917.12 km) |
| Siena to Fleurus | 589.42 mi (948.58 km) |
| Siena to Florennes | 574.59 mi (924.71 km) |
| Siena to Fontaine-l'Eveque | 591.31 mi (951.62 km) |
| Siena to Forest | 613.30 mi (987.01 km) |
| Siena to Frameries | 602.31 mi (969.33 km) |
| Siena to Galmaarden | 618.95 mi (996.11 km) |
| Siena to Ganshoren | 616.53 mi (992.21 km) |
| Siena to Gavere | 636.95 mi (1,025.06 km) |
| Siena to Geel | 617.73 mi (994.14 km) |
| Siena to Gembloux | 590.36 mi (950.09 km) |
| Siena to Genappe | 598.11 mi (962.56 km) |
| Siena to Genk | 594.76 mi (957.18 km) |
| Siena to Gent | 642.06 mi (1,033.29 km) |