Miles between Round Rock, TX and Highland, CA

There are
1,338 mi
from Round Rock, TX to Highland, CA

That's the driving distance. It would take 22 hours 57 mins to go from Round Rock, Texas to Highland, California.

The flight distance (direct flight from Round Rock, TX to Highland, CA) is 1,165.51 mi.

1,338 mi = 1.61 kms