Miles between Round Rock, TX and Fullerton, CA

There are
1,376 mi
from Round Rock, TX to Fullerton, CA

That's the driving distance. It would take 23 hours 49 mins to go from Round Rock, Texas to Fullerton, California.

The flight distance (direct flight from Round Rock, TX to Fullerton, CA) is 1,204.33 mi.

1,376 mi = 1.61 kms