Miles between Round Rock, TX and South San Francisco, CA

There are
1,769 mi
from Round Rock, TX to South San Francisco, CA

That's the driving distance. It would take 1 day 7 hours to go from Round Rock, Texas to South San Francisco, California.

The flight distance (direct flight from Round Rock, TX to South San Francisco, CA) is 1,493.45 mi.

1,769 mi = 1.61 kms