There are
1,485 mi
from Knoxville, TN to Sunland Park, NM
That's the driving distance. It would take 1 day 1 hour to go from Knoxville, Tennessee to Sunland Park, New Mexico.
The flight distance (direct flight from Knoxville, TN to Sunland Park, NM) is 1,328.01 mi.
1,485 mi = 1.61 kms