There are
1,937 mi
from Thousand Oaks, CA to Galesburg, IL
That's the driving distance. It would take 1 day 9 hours to go from Thousand Oaks, California to Galesburg, Illinois.
The flight distance (direct flight from Thousand Oaks, CA to Galesburg, IL) is 1,619.76 mi.
1,937 mi = 1.61 kms