There are
651 mi
from Chico, CA to Seatac, WA
That's the driving distance. It would take 12 hours 52 mins to go from Chico, California to Seatac, Washington.
The flight distance (direct flight from Chico, CA to Seatac, WA) is 534.31 mi.
651 mi = 1,048.08 kms