Miles between Rialto, CA and Duncanville, TX

There are
1,383 mi
from Rialto, CA to Duncanville, TX

That's the driving distance. It would take 23 hours 39 mins to go from Rialto, California to Duncanville, Texas.

The flight distance (direct flight from Rialto, CA to Duncanville, TX) is 1,182.85 mi.

1,383 mi = 1.61 kms