There are
1,920 mi
from Sunnyvale, CA to Ottumwa, IA
That's the driving distance. It would take 1 day 8 hours to go from Sunnyvale, California to Ottumwa, Iowa.
The flight distance (direct flight from Sunnyvale, CA to Ottumwa, IA) is 1,598.56 mi.
1,920 mi = 1.61 kms