There are
1,760 mi
from Topeka, KS to Gresham, OR
That's the driving distance. It would take 1 day 5 hours to go from Topeka, Kansas to Gresham, Oregon.
The flight distance (direct flight from Topeka, KS to Gresham, OR) is 1,429.93 mi.
1,760 mi = 1.61 kms