There are
1,827 mi
from Irvine, CA to Ferguson, MO
That's the driving distance. It would take 1 day 7 hours to go from Irvine, California to Ferguson, Missouri.
The flight distance (direct flight from Irvine, CA to Ferguson, MO) is 1,565.46 mi.
1,827 mi = 2,939.89 kms