Miles between Round Rock, TX and Fountain Valley, CA

There are
1,385 mi
from Round Rock, TX to Fountain Valley, CA

That's the driving distance. It would take 1 day to go from Round Rock, Texas to Fountain Valley, California.

The flight distance (direct flight from Round Rock, TX to Fountain Valley, CA) is 1,204.97 mi.

1,385 mi = 1.61 kms