There are
1,729 mi
from Kennewick, WA to San Angelo, TX
That's the driving distance. It would take 1 day 7 hours to go from Kennewick, Washington to San Angelo, Texas.
The flight distance (direct flight from Kennewick, WA to San Angelo, TX) is 1,425.14 mi.
1,729 mi = 2,781.87 kms