There are
1,553 mi
from Ottawa, KS to Thousand Oaks, CA
That's the driving distance. It would take 1 day 3 hours to go from Ottawa, Kansas to Thousand Oaks, California.
The flight distance (direct flight from Ottawa, KS to Thousand Oaks, CA) is 1,342.37 mi.
1,553 mi = 2,499.10 kms