Miles between San Mateo, CA and Duncanville, TX

There are
1,721 mi
from San Mateo, CA to Duncanville, TX

That's the driving distance. It would take 1 day 6 hours to go from San Mateo, California to Duncanville, Texas.

The flight distance (direct flight from San Mateo, CA to Duncanville, TX) is 1,471.32 mi.

1,721 mi = 2,769.63 kms