Miles between Knoxville, TN and Green River, WY

There are
1,639 mi
from Knoxville, TN to Green River, WY

That's the driving distance. It would take 1 day 5 hours to go from Knoxville, Tennessee to Green River, Wyoming.

The flight distance (direct flight from Knoxville, TN to Green River, WY) is 1,423.47 mi.

1,639 mi = 1.61 kms