There are
1,532 mi
from Palatka, FL to Duluth, MN
That's the driving distance. It would take 1 day 4 hours to go from Palatka, Florida to Duluth, Minnesota.
The flight distance (direct flight from Palatka, FL to Duluth, MN) is 1,310.53 mi.
1,532 mi = 2,465.81 kms