There are
1,721 mi
from Yakima, WA to Sweetwater, TX
That's the driving distance. It would take 1 day 7 hours to go from Yakima, Washington to Sweetwater, Texas.
The flight distance (direct flight from Yakima, WA to Sweetwater, TX) is 1,441.48 mi.
1,721 mi = 1.61 kms