There are
1,606 mi
from Sunnyvale, CA to Brownwood, TX
That's the driving distance. It would take 1 day 4 hours to go from Sunnyvale, California to Brownwood, Texas.
The flight distance (direct flight from Sunnyvale, CA to Brownwood, TX) is 1,364.65 mi.
1,606 mi = 2,585.12 kms