Miles between Kennewick, WA and Duncanville, TX

There are
1,872 mi
from Kennewick, WA to Duncanville, TX

That's the driving distance. It would take 1 day 8 hours to go from Kennewick, Washington to Duncanville, Texas.

The flight distance (direct flight from Kennewick, WA to Duncanville, TX) is 1,502.60 mi.

1,872 mi = 3,012.59 kms