Miles between Seattle, WA and Duncanville, TX

There are
2,080 mi
from Seattle, WA to Duncanville, TX

That's the driving distance. It would take 1 day 12 hours to go from Seattle, Washington to Duncanville, Texas.

The flight distance (direct flight from Seattle, WA to Duncanville, TX) is 1,681.34 mi.

2,080 mi = 3.22 kms