There are
1,857 mi
from The Dalles, OR to Owasso, OK
That's the driving distance. It would take 1 day 7 hours to go from The Dalles, Oregon to Owasso, Oklahoma.
The flight distance (direct flight from The Dalles, OR to Owasso, OK) is 1,462.08 mi.
1,857 mi = 2,988.96 kms