There are
1,930 mi
from Naperville, IL to South Lake Tahoe, CA
That's the driving distance. It would take 1 day 9 hours to go from Naperville, Illinois to South Lake Tahoe, California.
The flight distance (direct flight from Naperville, IL to South Lake Tahoe, CA) is 1,678.04 mi.
1,930 mi = 1.61 kms