There are
1,443 mi
from Rockford, IL to Las Cruces, NM
That's the driving distance. It would take 1 day 2 hours to go from Rockford, Illinois to Las Cruces, New Mexico.
The flight distance (direct flight from Rockford, IL to Las Cruces, NM) is 1,186.07 mi.
1,443 mi = 1.61 kms