There are
1,950 mi
from La Mesa, CA to Richfield, MN
That's the driving distance. It would take 1 day 10 hours to go from La Mesa, California to Richfield, Minnesota.
The flight distance (direct flight from La Mesa, CA to Richfield, MN) is 1,518.71 mi.
1,950 mi = 3,137.97 kms