There are
1,424 mi
from Naperville, IL to Las Cruces, NM
That's the driving distance. It would take 1 day 2 hours to go from Naperville, Illinois to Las Cruces, New Mexico.
The flight distance (direct flight from Naperville, IL to Las Cruces, NM) is 1,213.14 mi.
1,424 mi = 1.61 kms