How far is Knoxville, TN from Gatlinburg, TN?
The driving distance from Knoxville, TN to Gatlinburg, TN is about 37.8 miles (60.8 km), with a travel time of about 00h 53m by car.
- The straight-line flight distance is about 28.5 miles (45.9 km).
- For a round trip, plan for roughly 01h 47m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 00h 53m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Seiver County, Tennessee, USA
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Knoxville and Gatlinburg.
Turn-by-Turn Driving Directions
Step-by-step road directions between Knoxville and Gatlinburg.
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1
Start on Henley Street
39 m · 9 sec · Henley Street
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2
Continue on Henley Street
2586 ft · 1 min · Henley Street
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3
Continue on Chapman Highway
22.1 mi · 26 min · Chapman Highway
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4
Continue on West Main Street
1.8 mi · 3 min · West Main Street
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5
Turn right onto Forks of the River Parkway
3212 ft · 46 sec · Forks of the River Parkway
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6
Turn right onto Parkway
7.1 mi · 12 min · Parkway
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7
Continue on Gatlinburg Spur Road
4.4 mi · 7 min · Gatlinburg Spur Road
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8
Continue on Parkway
1.2 mi · 4 min · Parkway
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9
Turn right
124 m · 30 sec
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10
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Knoxville and Gatlinburg.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Chapman Highway
Continue on Chapman Highway
22.2 mi · 00h 26m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Sunny leaving Knoxville and Sunny near Gatlinburg.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Knoxville to Gatlinburg?
The road trip is about 37.8 miles (60.8 km) and usually takes 00h 53m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Sevierville is a useful midpoint, sitting about 18.9 miles from Knoxville and 18.9 miles from Gatlinburg.
How much longer is the road route than the straight-line distance?
The direct path is about 28.5 miles (45.9 km), while the road route adds roughly 9.3 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 4:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.02 one way or $10.03 round trip. Estimated CO2 is about 11.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Knoxville and Sunny near Gatlinburg.
Flight Path Map
This map shows the direct air route between Knoxville and Gatlinburg. Straight-line distance: 28.52 mi (45.9 km).
#1 Knoxville
The most populous city in Tennessee.
| Population | 190,223 |
| Coordinates | 35.9606400, -83.9207400 |
| Altitude | 276 |
| Country | United States |
#2 Gatlinburg
Resort city in Sevier County, Tennessee
| Population | 3,779 |
| Coordinates | 35.7145300, -83.5118900 |
| Altitude | 394 |
| Country | United States |
End: Gatlinburg (-83.51189, 35.71453)
Estimated Travel Time
Distance: 61 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 15m |
| 40 mph (64.37 km/h) | 00h 56m |
| 50 mph (80.47 km/h) | 00h 45m |
| 60 mph (96.56 km/h) | 00h 37m |
| 70 mph (112.65 km/h) | 00h 32m |
| 80 mph (129 km/h) | 00h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $5.02 | $10.03 |
| Mid-grade | $4.25 | $5.66 | $11.31 |
| Premium | $4.65 | $6.19 | $12.38 |
| Diesel | $5.30 | $7.05 | $14.11 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Tennessee · May 14, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.