There are
2,226 mi
from Conroe, TX to Tigard, OR
That's the driving distance. It would take 1 day 15 hours to go from Conroe, Texas to Tigard, Oregon.
The flight distance (direct flight from Conroe, TX to Tigard, OR) is 1,805.08 mi.
2,226 mi = 3,581.76 kms