There are
1,506 mi
from Omaha, NE to San Bernardino, CA
That's the driving distance. It would take 1 day 1 hour to go from Omaha, Nebraska to San Bernardino, California.
The flight distance (direct flight from Omaha, NE to San Bernardino, CA) is 1,260.35 mi.
1,506 mi = 1.61 kms