There are
649 mi
from Omaha, NE to Southlake, TX
That's the driving distance. It would take 11 hours 35 mins to go from Omaha, Nebraska to Southlake, Texas.
The flight distance (direct flight from Omaha, NE to Southlake, TX) is 577.64 mi.
649 mi = 1,044.61 kms