There are
1,621 mi
from Rockford, IL to Mesquite, NV
That's the driving distance. It would take 1 day 4 hours to go from Rockford, Illinois to Mesquite, Nevada.
The flight distance (direct flight from Rockford, IL to Mesquite, NV) is 1,377.59 mi.
1,621 mi = 1.61 kms