There are
2,455 mi
from Gresham, OR to Crossville, TN
That's the driving distance. It would take 1 day 18 hours to go from Gresham, Oregon to Crossville, Tennessee.
The flight distance (direct flight from Gresham, OR to Crossville, TN) is 2,045.38 mi.
2,455 mi = 3.22 kms