There are
1,887 mi
from Wheaton, IL to Sparks, NV
That's the driving distance. It would take 1 day 8 hours to go from Wheaton, Illinois to Sparks, Nevada.
The flight distance (direct flight from Wheaton, IL to Sparks, NV) is 1,656.05 mi.
1,887 mi = 3,037.18 kms