There are
1,187 mi
from Rialto, CA to Issaquah, WA
That's the driving distance. It would take 22 hours 35 mins to go from Rialto, California to Issaquah, Washington.
The flight distance (direct flight from Rialto, CA to Issaquah, WA) is 958.53 mi.
1,187 mi = 1.61 kms