Miles between Simi Valley, CA and Seatac, WA

There are
1,120 mi
from Simi Valley, CA to Seatac, WA

That's the driving distance. It would take 21 hours 16 mins to go from Simi Valley, California to Seatac, Washington.

The flight distance (direct flight from Simi Valley, CA to Seatac, WA) is 929.28 mi.

1,120 mi = 1.61 kms