Miles between San Bernardino, CA and Duncanville, TX

There are
1,379 mi
from San Bernardino, CA to Duncanville, TX

That's the driving distance. It would take 23 hours 34 mins to go from San Bernardino, California to Duncanville, Texas.

The flight distance (direct flight from San Bernardino, CA to Duncanville, TX) is 1,178.28 mi.

1,379 mi = 1.61 kms