There are
1,629 mi
from Thousand Oaks, CA to San Juan, TX
That's the driving distance. It would take 1 day 4 hours to go from Thousand Oaks, California to San Juan, Texas.
The flight distance (direct flight from Thousand Oaks, CA to San Juan, TX) is 1,349.42 mi.
1,629 mi = 1.61 kms