There are
1,988 mi
from Hayward, CA to Oakdale, MN
That's the driving distance. It would take 1 day 10 hours to go from Hayward, California to Oakdale, Minnesota.
The flight distance (direct flight from Hayward, CA to Oakdale, MN) is 1,582.76 mi.
1,988 mi = 1.61 kms