There are
1,338 mi
from Rancho Cucamonga, CA to Lakeway, TX
That's the driving distance. It would take 23 hours to go from Rancho Cucamonga, California to Lakeway, Texas.
The flight distance (direct flight from Rancho Cucamonga, CA to Lakeway, TX) is 1,172.31 mi.
1,338 mi = 1.61 kms