There are
2,157 mi
from Renton, WA to Centralia, IL
That's the driving distance. It would take 1 day 13 hours to go from Renton, Washington to Centralia, Illinois.
The flight distance (direct flight from Renton, WA to Centralia, IL) is 1,766.47 mi.
2,157 mi = 3,472.10 kms