There are
2,020 mi
from Pearland, TX to Clearlake, CA
That's the driving distance. It would take 1 day 11 hours to go from Pearland, Texas to Clearlake, California.
The flight distance (direct flight from Pearland, TX to Clearlake, CA) is 1,682.51 mi.
2,020 mi = 3.22 kms