There are
943 mi
from Yonkers, NY to Fernandina Beach, FL
That's the driving distance. It would take 18 hours 4 mins to go from Yonkers, New York to Fernandina Beach, Florida.
The flight distance (direct flight from Yonkers, NY to Fernandina Beach, FL) is 825.24 mi.
943 mi = 1,517.01 kms