There are
1,547 mi
from Omaha, NE to Irvine, CA
That's the driving distance. It would take 1 day 2 hours to go from Omaha, Nebraska to Irvine, California.
The flight distance (direct flight from Omaha, NE to Irvine, CA) is 1,300.03 mi.
1,547 mi = 1.61 kms