There are
2,631 mi
from Yakima, WA to Clemson, SC
That's the driving distance. It would take 1 day 22 hours to go from Yakima, Washington to Clemson, South Carolina.
The flight distance (direct flight from Yakima, WA to Clemson, SC) is 2,114.76 mi.
2,631 mi = 3.22 kms