There are
1,552 mi
from Temecula, CA to Omaha, NE
That's the driving distance. It would take 1 day 2 hours to go from Temecula, California to Omaha, Nebraska.
The flight distance (direct flight from Temecula, CA to Omaha, NE) is 1,274.63 mi.
1,552 mi = 1.61 kms