There are
1,020 mi
from Gainesville, FL to Dobbs Ferry, NY
That's the driving distance. It would take 19 hours 37 mins to go from Gainesville, Florida to Dobbs Ferry, New York.
The flight distance (direct flight from Gainesville, FL to Dobbs Ferry, NY) is 917.25 mi.
1,020 mi = 1.61 kms