There are
1,890 mi
from Temecula, CA to Monticello, MN
That's the driving distance. It would take 1 day 9 hours to go from Temecula, California to Monticello, Minnesota.
The flight distance (direct flight from Temecula, CA to Monticello, MN) is 1,481.67 mi.
1,890 mi = 1.61 kms