Miles between Longmont, CO and Gretna, LA

There are
1,320 mi
from Longmont, CO to Gretna, LA

That's the driving distance. It would take 1 day to go from Longmont, Colorado to Gretna, Louisiana.

The flight distance (direct flight from Longmont, CO to Gretna, LA) is 1,104.66 mi.

1,320 mi = 1.61 kms