There are
1,837 mi
from Pasadena, TX to Atwater, CA
That's the driving distance. It would take 1 day 7 hours to go from Pasadena, Texas to Atwater, California.
The flight distance (direct flight from Pasadena, TX to Atwater, CA) is 1,549.95 mi.
1,837 mi = 1.61 kms