There are
1,846 mi
from Ontario, CA to Sauk Rapids, MN
That's the driving distance. It would take 1 day 8 hours to go from Ontario, California to Sauk Rapids, Minnesota.
The flight distance (direct flight from Ontario, CA to Sauk Rapids, MN) is 1,470.44 mi.
1,846 mi = 2,971.55 kms