There are
1,872 mi
from Diamond Bar, CA to Mendota Heights, MN
That's the driving distance. It would take 1 day 9 hours to go from Diamond Bar, California to Mendota Heights, Minnesota.
The flight distance (direct flight from Diamond Bar, CA to Mendota Heights, MN) is 1,506.05 mi.
1,872 mi = 3,012.23 kms