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The shortest distance (air line) between Florence and Rome is 145.34 mi (233.91 km). The shortest route between Florence and Rome is 172.14 mi (277.03 km) according to the route planner. The driving time is approx. 2h 59min. Half of the trip is reached in 42.86562,12.03059.
Approx distance in miles from Rome to Siena is 115 miles or 185.04 KMS. This page was designed to give you a good indication of the distance from Rome to Siena. Distances from Rome to Siena are a rough measure only showing the shortest distance as the crow flies, using longitudinal and latitudinal points.