There are
3,050 mi
from Gresham, OR to Bartow, FL
That's the driving distance. It would take 2 days 6 hours to go from Gresham, Oregon to Bartow, Florida.
The flight distance (direct flight from Gresham, OR to Bartow, FL) is 2,520.01 mi.
3,050 mi = 4.83 kms