There are
1,652 mi
from Jackson, TN to Rexburg, ID
That's the driving distance. It would take 1 day 6 hours to go from Jackson, Tennessee to Rexburg, Idaho.
The flight distance (direct flight from Jackson, TN to Rexburg, ID) is 1,340.16 mi.
1,652 mi = 2,657.86 kms