Depends on where you are on I-10. Christoval is about 45 miles from I-10 at Sonora on Hwy 277.
For current rates, check out the Hummer House website.
They are located near Christoval, TX, which is approx. 22 miles south of San Angelo, TX, near Hwy 277. They provide specific directions & gate code from Christoval to their ranch at the time the reservations are made.
Get an answer from Hummer House staff and past guests.