There are
1,106 mi
from Chattanooga, TN to North Platte, NE
That's the driving distance. It would take 20 hours 20 mins to go from Chattanooga, Tennessee to North Platte, Nebraska.
The flight distance (direct flight from Chattanooga, TN to North Platte, NE) is 937.72 mi.
1,106 mi = 1.61 kms