There are
2,365 mi
from Gresham, OR to Vicksburg, MS
That's the driving distance. It would take 1 day 17 hours to go from Gresham, Oregon to Vicksburg, Mississippi.
The flight distance (direct flight from Gresham, OR to Vicksburg, MS) is 1,906.55 mi.
2,365 mi = 3.22 kms