There are
2,060 mi
from Yakima, WA to South Bend, IN
That's the driving distance. It would take 1 day 12 hours to go from Yakima, Washington to South Bend, Indiana.
The flight distance (direct flight from Yakima, WA to South Bend, IN) is 1,717.95 mi.
2,060 mi = 3.22 kms