There are
1,175 mi
from Rialto, CA to Tukwila, WA
That's the driving distance. It would take 22 hours 14 mins to go from Rialto, California to Tukwila, Washington.
The flight distance (direct flight from Rialto, CA to Tukwila, WA) is 957.88 mi.
1,175 mi = 1.61 kms