Miles between Fullerton, CA and Louisville, CO

There are
1,020 mi
from Fullerton, CA to Louisville, CO

That's the driving distance. It would take 17 hours 57 mins to go from Fullerton, California to Louisville, Colorado.

The flight distance (direct flight from Fullerton, CA to Louisville, CO) is 821.81 mi.

1,020 mi = 1.61 kms