Traveling from Shelbyville to Chattanooga involves a 260-mile drive through the heart of Kentucky and Tennessee. You will head east toward Lexington before picking up I-75 South. The route takes you through the scenic Cumberland Plateau region. Expect a travel time of approximately 4 hours. This route is popular for its transition from horse country to mountainous terrain.
Total Distance: 420 km driving distance; 360 km straight-line air distance.
The stretch of I-75 through the mountains can be steep; ensure your brakes are in good condition.
Late spring or early fall for pleasant temperatures and foliage.