There are
1,918 mi
from Yakima, WA to Antioch, IL
That's the driving distance. It would take 1 day 9 hours to go from Yakima, Washington to Antioch, Illinois.
The flight distance (direct flight from Yakima, WA to Antioch, IL) is 1,609.59 mi.
1,918 mi = 1.61 kms