Which way is faster to go gatlinburg tn from louisville kyI-65 or i-75?

Here are the details of each route:

I-65:

* Distance: 310 miles

* Time: 4 hours and 40 minutes

* Route: Take I-65 South from Louisville to Elizabethtown. Then, take KY-61 South to Glasgow. Finally, take TN-297 West to Gatlinburg.

I-75:

* Distance: 375 miles

* Time: 5 hours and 35 minutes

* Route: Take I-75 South from Louisville to Knoxville. Then, take US-441 South to Gatlinburg.

As you can see, I-65 is both shorter in distance and takes less time to travel than I-75. Therefore, I-65 is the faster route to go from Louisville, KY to Gatlinburg, TN.