There are
3,112 mi
from Yakima, WA to Riviera Beach, FL
That's the driving distance. It would take 2 days 6 hours to go from Yakima, Washington to Riviera Beach, Florida.
The flight distance (direct flight from Yakima, WA to Riviera Beach, FL) is 2,586.02 mi.
3,112 mi = 4.83 kms