Spanning 336.9 miles across Tennessee, this drive connects Bristol to Clarksville in approximately 6 hours and 13 minutes. Because the route is entirely contained within the Southeast, you will experience a consistent regional feel as you transition across the state. With a total estimated fuel cost of $51, this trip is manageable as a single-day journey for most drivers. While you could technically push through in one go, planning for at least one stop is recommended to break up the time behind the wheel. It is a straightforward, highway-focused route that prioritizes efficiency over exploration.
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
168.5 miles from Bristol, TN
A natural place for your longest stop of the day
, about 3h 5m into the drive
.
Main Roads
Road
Distance
Duration
I 40
209.8 mi
3h 49m
I 81
76.3 mi
1h 21m
I 24
36.4 mi
40m
Madison Street
4.7 mi
8m
TN 76
3.4 mi
3m
Downtown Loop
2.3 mi
3m
Gate City Highway
1.4 mi
2m
West State Street
1.2 mi
1m
Longest stretch:
I 40
— 209.8 mi, about 3h 49m
Turn-by-Turn Driving Directions
Step-by-step road directions between Bristol, TN and Clarksville, TN.
1
Start on West State Street
1.2 mi·1 min·West State Street
2
Continue on US 421
1.4 mi·2 min·Gate City Highway
3
Turn left
0.4 mi·45 sec
4
Merge onto I 81
76 mi·1 hr 21 min·I 81
5
Continue on I 81
0.7 mi·45 sec·I 81
Exit 1BToward I 40 West: Knoxville
6
Merge onto I 40
53 mi·59 min·I 40
Use the straight / slight right lanes.
7
Keep slight right at fork onto I 40
155 mi·2 hr 46 min·I 40
Toward NashvilleUse the straight / slight right lanes.
8
Keep slight right at fork onto I 40
2.1 mi·3 min·I 40
Exit 213BToward I 24 West, I 40 West: NashvilleUse the straight / slight right lanes.
9
Keep slight right at fork onto I 24
0.3 mi·28 sec·I 24
Exit 211Toward I 24 West: Clarksville, LouisvilleUse the slight right lane.
10
Merge onto I 24
2.3 mi·3 min·Downtown Loop
Use the straight / slight right lanes.
11
Continue on I 24
2.1 mi·2 min·I 24
Exit 46AToward I 24 West, I 65 North: Clarksville, LouisvilleUse the straight / slight left lanes.
12
Take the exit onto I 24
34 mi·36 min·I 24
Exit 88Toward I 24 West: ClarksvilleUse the slight left / straight lanes.
13
Take the exit
0.3 mi·40 sec
Toward TN 76
14
Keep slight left at fork
283 ft·9 sec
15
Continue on TN 76
3.4 mi·3 min·TN 76
16
Turn right onto US 41A
4.7 mi·8 min·Madison Street
Use the straight / left / right lanes.
17
Turn right onto US 41A
0.4 mi·44 sec·University Avenue
18
At end of road, turn left onto US 41A; SR 48
0.3 mi·45 sec·College Street
19
Turn left onto North 2nd Street
134 ft·2 sec·North 2nd Street
Use the straight / left lanes.
20
Arrive at destination
North 2nd Street
Trip Plan
Since this is a full-day commitment, aim to depart early in the morning to avoid the heaviest traffic cycles near major city centers. You should budget for at least one scheduled stop during the long 209.8-mile stretch on I-40 to refuel and stretch your legs. Keep your $51 fuel budget in mind, but consider carrying a small buffer for price fluctuations at different stations along the interstate. Given the heavy reliance on highway miles, check traffic reports for I-24 before you depart, as congestion can occasionally impact your arrival time in Clarksville. Utilizing your one planned stop effectively will help maintain your energy levels throughout the six-hour transit.
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 168.5 miles from Bristol, TN, or about 3h 5m into the drive.
The longest continuous stretch on this route runs about 209.8 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 74 miles or 1h 21m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 168.5 miles or 3h 5m 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 Clarksville, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Bristol, 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 Bristol, TN
This is one driving day of about 336.9 miles and 6h 13m.
Your first comfortable stop window is around 74 miles from Bristol, 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 209.8 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 132.1 and 331.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
132.1 mi into trip|~2h 26m in|I 40
Keep slight right at fork onto I 40 toward Nashville
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward Nashville
9
286.9 mi into trip|~5h 12m in|I 40
Keep slight right at fork onto I 40 toward I 24 West, I 40 West: Nashville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 213B
Toward I 24 West, I 40 West: Nashville
9
289 mi into trip|~5h 16m in|I 24
Keep slight right at fork onto I 24 toward I 24 West: Clarksville, Louisville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 211
Toward I 24 West: Clarksville, Louisville
7
293.8 mi into trip|~5h 22m in|I 24
Take the exit onto I 24 toward I 24 West: Clarksville
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight left / straight lanes.
Exit 88
Toward I 24 West: Clarksville
6
331.5 mi into trip|~6h 4m in|US 41A / Madison Street
Turn right onto US 41A / Madison Street
Lane positioning matters here
Use the straight / left / right lanes.
Fuel & Cost
Regular Gas
$52.67 one way
$105.34 round trip
$3.97/gal25.4 MPG avg118 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$57.83
$115.66
premium
$4.89
$64.83
$129.67
diesel
$5.61
$74.38
$148.77
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$53
Meals
$25–$50
Total
$78–$103
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 117.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $35 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
101.1
1
$35.37
$16.17
Efficient EV
84.2
0
$29.48
$13.48
EV Truck/SUV
134.8
1
$47.17
$21.56
Gas CO2
118 kg
EV CO2
39 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 Apr 15, 2026
Origin
Bristol, TN
Night
in Bristol on Saturday
Local time
10:50 PM
EDT
Current temp
69°F
Unavailable
Live forecast
Destination
Clarksville, TN
Night
in Clarksville on Saturday
Local time
9:50 PM
CDT
Current temp
54°F
Unavailable
Live forecast
74°F
Sparta, TN
168 mi in
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 earlier
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
15 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 13m 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.
Stones River National Battlefield
National Battlefield
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
~54 min detour
Free
near mile 267.2
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...
27 mi from route
~68 min detour
Free
near mile 92.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a high-speed experience, as 97% of this trip consists of interstate travel. You will primarily navigate the corridors of I-81, I-40, and I-24, creating a very consistent driving rhythm. The longest uninterrupted stretch is a 209.8-mile haul on I-40, which demands focused attention and steady cruising. Because the route relies so heavily on major highways, you should prepare for a streamlined, interstate-heavy drive rather than a winding backroad excursion. This is a practical, no-nonsense path designed to get you from the eastern edge of the state to the north-central region as quickly as possible.
97% highway — fuel and pacing are the main things to plan.
20 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 209.8 mi on I 40.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 40 and I 81. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 132.1 miles in near I 40.
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 336.9 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 132.1 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here; at 286.9 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 289 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,937 ft464 ft
Total Climb
1,523 ft
Total Descent
2,716 ft
Highest Point
1,937 ft
~192.5 mi in
Elevation Range
1,473 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Bristol, TN and Clarksville, TN, road signs point toward Nashville and Louisville.
Nashville
132.1 mi in|~2h 26m|via I 40
Louisville
289 mi in|~5h 16m|via I 24
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 13m. Total distance: 336.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 13m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 209.8 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 Clarksville, 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 132.1 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here; at 286.9 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 289 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Stones River National Battlefield and Great Smoky Mountains National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 6.2 hours each way, a round trip means 12.5 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Clarksville, TN before the return drive.
