There are
1,497 mi
from Las Cruces, NM to Erlanger, KY
That's the driving distance. It would take 1 day 3 hours to go from Las Cruces, New Mexico to Erlanger, Kentucky.
The flight distance (direct flight from Las Cruces, NM to Erlanger, KY) is 1,323.13 mi.
1,497 mi = 1.61 kms