There are
1,875 mi
from Maple Grove, MN to Walnut, CA
That's the driving distance. It would take 1 day 9 hours to go from Maple Grove, Minnesota to Walnut, California.
The flight distance (direct flight from Maple Grove, MN to Walnut, CA) is 1,499.31 mi.
1,875 mi = 3,016.88 kms