Miles between Decatur, IL and Lewiston, ID

There are
1,849 mi
from Decatur, IL to Lewiston, ID

That's the driving distance. It would take 1 day 9 hours to go from Decatur, Illinois to Lewiston, Idaho.

The flight distance (direct flight from Decatur, IL to Lewiston, ID) is 1,476.25 mi.

1,849 mi = 1.61 kms