There are
1,998 mi
from Yakima, WA to Lockhart, TX
That's the driving distance. It would take 1 day 12 hours to go from Yakima, Washington to Lockhart, Texas.
The flight distance (direct flight from Yakima, WA to Lockhart, TX) is 1,682.41 mi.
1,998 mi = 1.61 kms