There are
1,173 mi
from Loveland, CO to Lathrop, CA
That's the driving distance. It would take 20 hours 9 mins to go from Loveland, Colorado to Lathrop, California.
The flight distance (direct flight from Loveland, CO to Lathrop, CA) is 885.31 mi.
1,173 mi = 1,887.39 kms