Miles between Irvine, CA and Post Falls, ID

There are
1,381 mi
from Irvine, CA to Post Falls, ID

That's the driving distance. It would take 23 hours 24 mins to go from Irvine, California to Post Falls, Idaho.

The flight distance (direct flight from Irvine, CA to Post Falls, ID) is 970.65 mi.

1,381 mi = 2,222.76 kms