Smyrna, TN to Sevierville, TN is 319.1 miles and takes about 6h 8m via I 40 and Chapman Highway, with a fuel budget near $49 and enough daylight to finish in a day. This trip stays within the Southeast region, primarily traveling through Tennessee on a route that feels mostly like highway driving. With only one recommended stop and a relatively short duration, it’s a straightforward drive that’s easy to complete in a single day. Consider this route if you’re looking for an efficient way to get from point A to point B without extensive planning.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
159.5 miles from Smyrna, TN
A natural place for your longest stop of the day
, about 3h 10m into the drive
.
Main Roads
Road
Distance
Duration
I 40
258.1 mi
4h 40m
Chapman Highway
22.1 mi
26m
US 641
13.8 mi
15m
Broadway of America
5.4 mi
8m
SR 114
4.1 mi
7m
Downtown Loop
2.9 mi
4m
Buena Vista Road
2.5 mi
6m
Broad Street
2.4 mi
3m
Longest stretch:
I 40
— 258.1 mi, about 4h 40m
Turn-by-Turn Driving Directions
Step-by-step road directions between Smyrna, TN and Sevierville, TN.
1
Start on Buck Ditch Road
58 ft·4 sec·Buck Ditch Road
2
Turn left onto Smyrna Road
2.0 mi·7 min·Smyrna Road
3
At end of road, turn right onto Buena Vista Road
2.5 mi·6 min·Buena Vista Road
4
At end of road, turn left onto SR 114
4.1 mi·7 min·SR 114
5
At end of road, turn right onto US 70; SR 114
2.4 mi·3 min·Broad Street
6
Continue on US 70
5.4 mi·8 min·Broadway of America
7
Turn right onto US 70
1.6 mi·2 min·US 70
8
Turn right onto US 641
14 mi·15 min·US 641
9
Take the exit
0.2 mi·32 sec
10
Merge onto I 40
81 mi·1 hr 27 min·I 40
Use the straight lane.
11
Keep slight right at fork
0.2 mi·24 sec
Exit 208AToward I 40 East, I 65 South: Knoxville, HuntsvilleUse the slight left / slight right lanes.
12
Merge onto I 40; I 65
2.4 mi·3 min·Downtown Loop
Use the straight / slight right lanes.
13
Continue on I 40
0.5 mi·42 sec·Downtown Loop
Exit 211B; 211AToward I 24 West, I 40 East, I 24 East: Clarksville, Louisville, Knoxville, ChattanoogaUse the straight / slight right lanes.
14
Keep slight right at fork onto I 40
174 mi·3 hr 9 min·I 40
Exit 211AToward I 40 East, I 24 East: Knoxville, ChattanoogaUse the slight left / slight right lanes.
15
Keep slight left at fork onto I 40
2.9 mi·3 min·I 40
16
Take the exit
0.4 mi·27 sec
Exit 388Toward Convention Center, East Tennessee History Center, Museum of Art
17
Keep slight left at fork
0.5 mi·56 sec
Exit 388Toward Convention Center, East Tennessee History Center, Museum of Art
18
Continue on US 441
0.6 mi·1 min·Henley Street
Use the straight lane.
19
Continue on US 441; SR 33
22 mi·26 min·Chapman Highway
20
Continue on US 411; US 441
2.1 mi·3 min·West Main Street
Use the straight lane.
21
Arrive at destination
US 411
Trip Plan
To make the most of this 6-hour drive, aim to depart Smyrna, TN early in the morning to avoid potential traffic and maximize daylight. With only one recommended stop and a long stretch on I 40, plan your breaks strategically, perhaps around the halfway point or before you transition to the surface roads. The fuel cost is estimated at $49, so ensure your tank is full before heading out, especially before the longest 258.1-mile segment on I 40. Given the duration, a single-day trip is very manageable, offering flexibility in your departure and arrival times.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 159.5 miles from Smyrna, TN, or about 3h 10m into the drive.
The longest continuous stretch on this route runs about 258.1 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 70 miles or 1h 32m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 159.5 miles or 3h 10m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 5h 1m
Traffic, exits, and arrival timing usually matter more near Sevierville, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Smyrna, TN so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Smyrna, TN
This is one driving day of about 319.1 miles and 6h 8m.
Your first comfortable stop window is around 70 miles from Smyrna, TN.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on I 40 for about 258.1 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 15
5 decision points cluster between mile 4.5 and 293.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
4.5 mi into trip|~14m in|SR 114
At end of road, turn left onto SR 114
Navigation decision point
9
113.4 mi into trip|~2h 18m in
Keep slight right at fork toward I 40 East, I 65 South: Knoxville, Huntsville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Exit 208A
Toward I 40 East, I 65 South: Knoxville, Huntsv...
9
116.6 mi into trip|~2h 23m in|I 40
Keep slight right at fork onto I 40 toward I 40 East, I 24 East: Knoxville, Chattanooga
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Exit 211A
Toward I 40 East, I 24 East: Knoxville, Chattan...
6
293.3 mi into trip|~5h 36m in
Take the exit toward Convention Center, East Tennessee History Center, Museum of Art
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 388
Toward Convention Center, East Tennessee Histor...
7
293.7 mi into trip|~5h 37m in
Keep slight left at fork toward Convention Center, East Tennessee History Center, Museum of Art
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Exit 388
Toward Convention Center, East Tennessee Histor...
Fuel & Cost
Regular Gas
$49.47 one way
$98.95 round trip
$3.94/gal25.4 MPG avg112 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.32
$54.25
$108.49
premium
$4.93
$61.91
$123.82
diesel
$5.60
$70.34
$140.68
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$49
Meals
$25–$50
Total
$74–$99
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 111.6 kg one way.
Prices: EIA weekly data, 2026-08-31.
Driving Electric?
About $34 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
95.7
1
$33.51
$15.32
Efficient EV
79.8
0
$27.92
$12.76
EV Truck/SUV
127.6
1
$44.67
$20.42
Gas CO2
112 kg
EV CO2
37 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Aug 12, 2026
Origin
Smyrna, TN
Late night
in Smyrna on Wednesday
Local time
1:13 AM
CDT
Current temp
76°F
Slight Chance Showers And Thunderstorms then Partly Cloudy
SSW 5 mph16% chanceLive forecast
Flood Watch
Flood Watch issued August 12 at 1:20PM EDT until August 13 at 8:00AM EDT by NWS Morristown TN
Flood Watch
Flood Watch issued August 12 at 1:20PM EDT until August 13 at 8:00AM EDT by NWS Morristown TN
Destination
Sevierville, TN
Late night
in Sevierville on Wednesday
Local time
2:13 AM
EDT
Current temp
73°F
Slight Chance Showers And Thunderstorms
SW 0 to 5 mph22% chanceLive forecast
Flood Watch
Flood Watch issued August 12 at 1:20PM EDT until August 13 at 8:00AM EDT by NWS Morristown TN
Flood Watch
Flood Watch issued August 12 at 1:20PM EDT until August 13 at 8:00AM EDT by NWS Morristown TN
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
1 hour later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
3 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
6h 8m on the road
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
National Parks Near This Route
Worth a detour if your schedule allows.
Great Smoky Mountains National Park
National Park
Ridge upon ridge of forest straddles the border between North Carolina and Tennessee in Great Smoky Mountains National Park. World renowned for its diversity of plant and animal life, the beauty of it...
19 mi from route
~47 min detour
Free
near mile 319.1
The Battle of Stones River began on the last day of 1862 and became one of the bloodiest conflicts of the Civil War. The battle produced important military and political gains for the Union, and it ch...
21 mi from route
~52 min detour
Free
near mile 132
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is predominantly highway, with 87% of the 319.1 miles on major roads like I 40. You'll encounter a substantial stretch of 258.1 miles on I 40, meaning you'll experience consistent highway cruising for a significant portion of the trip. The transition to surface roads, primarily Chapman Highway and US 641, will occur later in the drive, likely bringing more frequent exits and a change in speed.
87% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 258.1 mi on I 40.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 40 and Chapman Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 4.5 miles in near SR 114.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 15 significant decision points across 319.1 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 4.5 miles (SR 114): Navigation decision point; at 113.4 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 116.6 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,857 ft458 ft
Total Climb
1,722 ft
Total Descent
1,336 ft
Highest Point
1,857 ft
~227.9 mi in
Elevation Range
1,400 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Smyrna, TN and Sevierville, TN, road signs point toward Huntsville, Louisville, Knoxville, Chattanooga, Convention Center and Tennessee History Center - among others.
Sevierville is a city in eastern Tennessee. Pronounced "Severe-ville" and named after Colonel John Sevier after his successful campaign in running off the Cherokee inhabitants around 1780, Sevierville was surprisingly anti-secessionist and abolitionist up to and during the Civil War but ended up being pillaged quite badly. Nowadays it is a tourist mecca for those en route to the Great Smoky Mountains National Park or paying homage to Dolly Parton's hometown, or one of the many other attractions.
Top landmarks
•Sevier County Courthouse — listed on the National Register of Historic Places in Sevier County
Doable as a same-day drive at 6h 8m. Total distance: 319.1 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 8m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 258.1 miles on I 40. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Sevierville, TN before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 4.5 miles (SR 114): Navigation decision point; at 113.4 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 116.6 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Great Smoky Mountains National Park and Stones River National Battlefield. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.1 hours each way, a round trip means 12.3 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Sevierville, TN before the return drive.
