Miles between Tacoma, WA and Duncan, OK

There are
1,973 mi
from Tacoma, WA to Duncan, OK

That's the driving distance. It would take 1 day 11 hours to go from Tacoma, Washington to Duncan, Oklahoma.

The flight distance (direct flight from Tacoma, WA to Duncan, OK) is 1,542.65 mi.

1,973 mi = 1.61 kms