There are
1,592 mi
from Omaha, NE to Calexico, CA
That's the driving distance. It would take 1 day 3 hours to go from Omaha, Nebraska to Calexico, California.
The flight distance (direct flight from Omaha, NE to Calexico, CA) is 1,224.73 mi.
1,592 mi = 1.61 kms