Louisville to the Smokies: The Complete Road Trip Guide

The drive from Louisville to the Smokies is one of the easiest long weekends-worth of road trips in the region — about 320 miles and under five hours, almost all of it on two interstates. You'll roll south out of Kentucky, through the hills around the Tennessee line, past Knoxville, and arrive in Gatlinburg in time for dinner. Here's the full route, the best stops along the way, and how to make the drive the easy part of the trip.

The route at a glance

It's a simple drive — two interstates and a state highway, with only a couple of decisions to make:

• Louisville → Lexington: take I-64 East across to Lexington.
• Lexington → Knoxville: pick up I-75 South and stay on it for the long middle of the trip — through London, Kentucky, across the Tennessee line at Jellico, and down past Caryville and Clinton toward Knoxville.
• Through Knoxville → Gatlinburg: at Knoxville, I-75 joins I-40; follow I-40 East through the west side of the city to Exit 407 (Sevierville/Pigeon Forge), then take US-441 South through Pigeon Forge and into Gatlinburg.

Good news for the final stretch: because you approach from the west and exit at 407, your route doesn't go near the I-40 Pigeon River Gorge construction on the North Carolina line — that's well to the east of where you turn off. For a refresher on the last few miles, see our directions to Pigeon Forge guide.

Leg 1 — Louisville to Lexington

~1.25 hours · I-64 East

The opening stretch on I-64 across the Bluegrass is a pleasant warm-up — rolling horse country, the kind of scenery Kentucky is famous for. If you want to start the trip with a stop, the Lexington area is full of options, from the Kentucky Horse Park to the bourbon distilleries scattered across the region. It's an easy place to stretch your legs and grab coffee before the long I-75 stretch.

Leg 2 — South on I-75 through the Kentucky hills

~2.5 hours · I-75 South to the Tennessee line

From Lexington, I-75 South is the heart of the drive. The landscape shifts from Bluegrass farmland to the forested hills of southeastern Kentucky as you approach the mountains. A few spots make good breaks:

• Berea, KY — the "Folk Arts and Crafts Capital of Kentucky," a charming small town with galleries and studios, just off the interstate.
• London, KY — a practical midpoint for fuel and food.
• Jellico — right at the Kentucky–Tennessee line, where the drive officially enters the Volunteer State and the mountains start to rise around you.

Leg 3 — Into Tennessee and the Smokies

~1.25 hours · I-75 to I-40 to Gatlinburg

The Tennessee stretch of I-75 winds down through Caryville, Rocky Top, and Clinton as the terrain gets more mountainous. At Knoxville, I-75 merges with I-40; you'll follow I-40 East through the western side of the city and out toward the mountains. Take Exit 407, and from there it's the home stretch: US-441 South carries you through the heart of Pigeon Forge — lights, coasters, and dinner shows signaling you've nearly arrived — and up into Gatlinburg at the edge of the national park. If your cabin sits up a mountain road, those last few minutes are the prettiest of the drive.

Can you do it in a day?

Easily. At under five hours, Louisville to the Smokies is a comfortable half-day drive — leave in the morning and you'll have the whole afternoon and evening to settle into your cabin. There's no real need to split it over two days unless you want to; the trip is short enough that the drive down and the drive back each leave plenty of daylight on either end. That's part of what makes the Smokies such a popular getaway from Louisville: close enough for a long weekend, far enough to feel like a real escape.

Tips for the drive

• Fuel up before the mountains. I-75 has plenty of exits with gas and food through Kentucky; top off around London before the final push.
• Watch the weather in winter. The higher stretches of I-75 near the Tennessee line and the final mountain roads into Gatlinburg can see snow and ice in the cold months — check the forecast before a winter drive.
• Grab groceries on the way in. Pigeon Forge has Kroger, Food City, and Publix right on US-441, so you can stock the cabin before the last climb; Gatlinburg's main grocery is Food City.
• Time the Parkway. Pigeon Forge's strip backs up on busy weekends and evenings — arriving earlier in the day makes the last few miles smoother.

Your cabin is waiting at the end of the road

A short drive deserves a great landing spot. Colonial Properties offers private cabins across Gatlinburg and Pigeon Forge — from cozy hot tub retreats to large group cabins with mountain views — so the easy drive ends somewhere you'll never want to leave. First time in the area? Our seven-day first-timer's itinerary maps out the whole week once you arrive.

Frequently asked questions

How far is Gatlinburg from Louisville?

About 320 miles, or roughly 4.75 to 5 hours of driving. The route runs I-64 East to Lexington, then I-75 South through Kentucky and past Knoxville, and finally I-40 East to US-441 into Pigeon Forge and Gatlinburg.

What's the best route from Louisville to the Smoky Mountains?

I-64 East to Lexington, then I-75 South the long way down through Kentucky to Knoxville. At Knoxville, follow I-40 East to Exit 407 for Sevierville/Pigeon Forge, then US-441 South into Gatlinburg. It's almost entirely interstate driving with only a couple of transitions.

Can I drive from Louisville to Gatlinburg in one day?

Yes, easily — it's under five hours, a comfortable half-day drive. Leave in the morning and you'll have the whole afternoon and evening to enjoy your cabin. There's no need to split it into two days unless you'd like to.

Where should I stop along the way?

Good options include the Lexington area (the Kentucky Horse Park and nearby bourbon country), Berea — Kentucky's "Folk Arts and Crafts Capital" — just off I-75, and London, KY as a practical midpoint for fuel and food before the final stretch into the mountains.

Does this route go through the I-40 gorge that was damaged by the hurricane?

No. Coming from Louisville, you approach from the west and exit I-40 at Exit 407 — well before the Pigeon River Gorge section near the North Carolina line, which is in the opposite direction. Your route doesn't touch it.