There are
2,242 mi
from Conroe, TX to Cornelius, OR
That's the driving distance. It would take 1 day 15 hours to go from Conroe, Texas to Cornelius, Oregon.
The flight distance (direct flight from Conroe, TX to Cornelius, OR) is 1,820.35 mi.
2,242 mi = 3,608.32 kms