There are
1,763 mi
from Pasadena, CA to Ottumwa, IA
That's the driving distance. It would take 1 day 6 hours to go from Pasadena, California to Ottumwa, Iowa.
The flight distance (direct flight from Pasadena, CA to Ottumwa, IA) is 1,480.52 mi.
1,763 mi = 1.61 kms