Siena is located in Italy (Provincia di Siena, Tuscany) and time zone Europe/Rome.
Places nearby are Colle di Val d'Elsa, Poggibonsi and Tavarnelle Val di Pesa.
Rome is 183 km away, Genoa is 225 km away and Milan is 292 km away as the crow flies.
Distances from Siena to the most important cities in Italy and the world.
43.3182200°
11.3306400°
NCAA Division 1 program
https://en.wikipedia.org/wiki/Siena_Saints_men's_basketball