There are
1,977 mi
from Champaign, IL to Richland, WA
That's the driving distance. It would take 1 day 10 hours to go from Champaign, Illinois to Richland, Washington.
The flight distance (direct flight from Champaign, IL to Richland, WA) is 1,609.02 mi.
1,977 mi = 1.61 kms