There are
1,523 mi
from Omaha, NE to Pomona, CA
That's the driving distance. It would take 1 day 2 hours to go from Omaha, Nebraska to Pomona, California.
The flight distance (direct flight from Omaha, NE to Pomona, CA) is 1,285.22 mi.
1,523 mi = 1.61 kms