Miles between Knoxville, TN and Ontario, OR

There are
2,155 mi
from Knoxville, TN to Ontario, OR

That's the driving distance. It would take 1 day 13 hours to go from Knoxville, Tennessee to Ontario, Oregon.

The flight distance (direct flight from Knoxville, TN to Ontario, OR) is 1,821.66 mi.

2,155 mi = 3.22 kms