| Siena to Genas | 353.41 mi (568.76 km) |
| Siena to Gennevilliers | 580.28 mi (933.86 km) |
| Siena to Gentilly | 573.55 mi (923.04 km) |
| Siena to Gerzat | 438.34 mi (705.45 km) |
| Siena to Gex | 331.81 mi (534.00 km) |
| Siena to Gien | 518.43 mi (834.33 km) |
| Siena to Gif-sur-Yvette | 576.49 mi (927.77 km) |
| Siena to Gignac-la-Nerthe | 306.22 mi (492.81 km) |
| Siena to Gisors | 613.75 mi (987.74 km) |
| Siena to Givors | 359.57 mi (578.68 km) |
| Siena to Golbey | 411.19 mi (661.75 km) |
| Siena to Gonesse | 577.36 mi (929.17 km) |
| Siena to Gonfreville-l'Orcher | 678.70 mi (1,092.26 km) |
| Siena to Goussainville | 578.46 mi (930.94 km) |
| Siena to Gouvieux | 587.38 mi (945.30 km) |
