There are
1,031 mi
from Loveland, CO to Rantoul, IL
That's the driving distance. It would take 18 hours 21 mins to go from Loveland, Colorado to Rantoul, Illinois.
The flight distance (direct flight from Loveland, CO to Rantoul, IL) is 889.51 mi.
1,031 mi = 1,658.73 kms