There are
1,156 mi
from Kissimmee, FL to Wheaton, IL
That's the driving distance. It would take 21 hours 57 mins to go from Kissimmee, Florida to Wheaton, Illinois.
The flight distance (direct flight from Kissimmee, FL to Wheaton, IL) is 1,010.64 mi.
1,156 mi = 1,860.88 kms