There are
916 mi
from Omaha, NE to Pasadena, TX
That's the driving distance. It would take 16 hours 20 mins to go from Omaha, Nebraska to Pasadena, Texas.
The flight distance (direct flight from Omaha, NE to Pasadena, TX) is 800.03 mi.
916 mi = 1,474.88 kms