There are
1,125 mi
from Chattanooga, TN to Alexandria, MN
That's the driving distance. It would take 20 hours 57 mins to go from Chattanooga, Tennessee to Alexandria, Minnesota.
The flight distance (direct flight from Chattanooga, TN to Alexandria, MN) is 915.28 mi.
1,125 mi = 1,811.20 kms