There are
1,386 mi
from San Bernardino, CA to Lewisville, TX
That's the driving distance. It would take 23 hours 45 mins to go from San Bernardino, California to Lewisville, Texas.
The flight distance (direct flight from San Bernardino, CA to Lewisville, TX) is 1,168.70 mi.
1,386 mi = 1.61 kms