There are
1,569 mi
from Upland, CA to Lufkin, TX
That's the driving distance. It would take 1 day 3 hours to go from Upland, California to Lufkin, Texas.
The flight distance (direct flight from Upland, CA to Lufkin, TX) is 1,342.99 mi.
1,569 mi = 2,525.04 kms