Spanning 185 miles across Tennessee, this trek from Clarksville to East Chattanooga takes approximately 3 hours and 7 minutes behind the wheel. Because the duration is relatively manageable, you can easily complete this journey in a single day without needing an overnight stay. You will navigate via local thoroughfares like Franklin Street, University Avenue, and Madison Street rather than relying on high-speed interstates. Budgeting around $28 for fuel should cover your travel costs comfortably. Since both cities reside within the Southeast region, you will experience a consistent cultural and geographic transition as you traverse the state from one end to the other.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
91.1 miles from Clarksville, TN
A natural place for your longest stop of the day
, about 1h 46m into the drive
.
Main Roads
Road
Distance
Duration
I 24
167.4 mi
3h 6m
Madison Street
4.7 mi
8m
TN 76
3.1 mi
3m
Riverside Drive
1.3 mi
2m
Wilcox Boulevard
0.9 mi
2m
Dodson Avenue
0.8 mi
1m
US 27
0.7 mi
<1m
Georgia Avenue
0.5 mi
1m
Longest stretch:
I 24
— 167.4 mi, about 3h 6m
Turn-by-Turn Driving Directions
Step-by-step road directions between Clarksville, TN and East Chattanooga, TN.
1
Start on North 2nd Street
0.2 mi·27 sec·North 2nd Street
2
Turn left onto Franklin Street
0.3 mi·52 sec·Franklin Street
3
Turn right onto US 41A
0.2 mi·29 sec·University Avenue
4
Turn left onto US 41A; SR 76
4.7 mi·8 min·Madison Street
Use the straight / left / right lanes.
5
Turn left onto TN 76
3.1 mi·3 min·TN 76
6
Take the exit
0.4 mi·53 sec
7
Merge onto I 24
33 mi·35 min·I 24
Use the straight / slight right lanes.
8
Keep slight right at fork onto I 24
2.3 mi·3 min·I 24
Exit 44AToward I 24 East, I 65 South: NashvilleUse the straight / slight left lanes.
9
Continue on I 24
2.8 mi·3 min·I 24
Exit 86Toward I 24 East: Chattanooga, KnoxvilleUse the straight / slight right lanes.
10
Keep slight left at fork onto I 24
2.1 mi·2 min·I 24
Exit 50AToward I 40 East, I 24 East: Knoxville, ChattanoogaUse the slight left lane.
11
Take the exit onto I 24
127 mi·2 hr 21 min·I 24
Exit 213AToward I 24 East: ChattanoogaUse the straight / slight right lanes.
12
Take the exit
0.4 mi·46 sec
Exit 184BToward US 27 North: Downtown Chattanooga
13
Continue on US 27
0.7 mi·59 sec·US 27
14
Take the exit
0.2 mi·25 sec
Exit 1BToward Downtown
15
Turn right onto West Martin Luther King Boulevard
0.3 mi·50 sec·West Martin Luther King Boulevard
Use the left / straight / right lanes.
16
Turn left onto Georgia Avenue
0.5 mi·1 min·Georgia Avenue
17
Turn right onto East 4th Street
0.4 mi·35 sec·East 4th Street
18
Turn straight
0.1 mi·22 sec
19
Continue on Riverside Drive
1.3 mi·2 min·Riverside Drive
20
Turn right onto Wilcox Boulevard
0.9 mi·2 min·Wilcox Boulevard
Use the right lane.
21
Turn left onto SR 17
0.8 mi·1 min·Dodson Avenue
22
Turn right onto SR 17
0.4 mi·45 sec·Glass Street
23
Turn sharp right onto North Chamberlain Avenue
52 ft·1 sec·North Chamberlain Avenue
24
Arrive at destination
North Chamberlain Avenue
Trip Plan
Given the turn-heavy nature of this 185-mile route, it is best to plan for at least one dedicated stop to stretch your legs and refresh. Since you are navigating local streets like University Avenue and Madison Street, leave with plenty of time to account for potential traffic signals and lower speed limits. Flexibility is your biggest advantage on a trip this length, so feel free to adjust your departure time to avoid local peak congestion. Keep a close eye on your fuel gauge during the drive, as the $28 estimate is based on standard consumption and can fluctuate depending on your vehicle's efficiency. Prioritize a steady pace to handle the constant turns comfortably, and don't hesitate to pull over for a break if the local road navigation becomes mentally taxing.
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 91.1 miles from Clarksville, TN, or about 1h 46m into the drive.
The longest continuous stretch on this route runs about 167.4 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 40 miles or 48m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 91.1 miles or 1h 46m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 51m
Traffic, exits, and arrival timing usually matter more near East Chattanooga, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Clarksville, 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 Clarksville, TN
This is one driving day of about 182.3 miles and 3h 33m.
Your first comfortable stop window is around 40 miles from Clarksville, 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 24 for about 167.4 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 18
5 decision points cluster between mile 0.7 and 177.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.7 mi into trip|~1m in|US 41A; SR 76 / Madison Street
Turn left onto US 41A; SR 76 / Madison Street
Lane positioning matters here
Use the straight / left / right lanes.
9
42.2 mi into trip|~50m in|I 24
Keep slight right at fork onto I 24 toward I 24 East, I 65 South: Nashville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight left lanes.
Exit 44A
Toward I 24 East, I 65 South: Nashville
9
47.3 mi into trip|~57m in|I 24
Keep slight left at fork onto I 24 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 lane.
Exit 50A
Toward I 40 East, I 24 East: Knoxville, Chattan...
7
49.3 mi into trip|~1h in|I 24
Take the exit onto I 24 toward I 24 East: Chattanooga
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 213A
Toward I 24 East: Chattanooga
6
177.6 mi into trip|~3h 23m in|West Martin Luther King Boulevard
Turn right onto West Martin Luther King Boulevard
Lane positioning matters here
Use the left / straight / right lanes.
Fuel & Cost
Regular Gas
$28.50 one way
$57.00 round trip
$3.97/gal25.4 MPG avg64 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$31.29
$62.58
premium
$4.89
$35.08
$70.16
diesel
$5.61
$40.25
$80.50
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$29
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 63.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
54.7
0
$19.14
$8.75
Efficient EV
45.6
0
$15.95
$7.29
EV Truck/SUV
72.9
0
$25.52
$11.67
Gas CO2
64 kg
EV CO2
21 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
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
Clarksville, TN
Morning
in Clarksville on Sunday
Local time
8:28 AM
CDT
Current temp
54°F
Unavailable
Live forecast
Destination
East Chattanooga, TN
Morning
in East Chattanooga on Sunday
Local time
9:28 AM
EDT
Current temp
84°F
Unavailable
Live forecast
83°F
Manchester, TN
91 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 later
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
30 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 33m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
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...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a turn-heavy local drive that demands your full attention rather than a monotonous interstate grind. With 0% of this route occurring on major highways, the journey is defined by its technical nature and the frequent navigation required on local roads. You won't find long, uninterrupted stretches here, meaning the pace remains steady but requires constant engagement with the road. The character of the drive is distinctly non-highway, making it a more hands-on experience than a standard cross-country haul. Transitioning through these local routes allows you to see the landscape at a more intimate, measured speed.
94% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 167.4 mi on I 24.
How Hard Is This Drive?
8/10
This is a straightforward highway drive that stays mostly on I 24 and Madison Street. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.7 miles in near US 41A; SR 76 / Madison Street.
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 18 significant decision points across 182.3 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 0.7 miles (US 41A; SR 76 / Madison Street): Lane positioning matters here; at 42.2 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 47.3 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Clarksville, TN and East Chattanooga, TN, road signs point toward Knoxville and Chattanooga.
Clarksville is the county seat of Montgomery County, in Central Tennessee. Founded in 1784, Clarksville is one of the south's most historic cities. Today, visitors can experience that history through memorable attractions, unique historic architecture and a variety of annual festivals and events.
Steeped in history, Clarksville began as a settlement along the banks of the Cumberland and Red Rivers by Revolutionary War hero John Montgomery in the early 1780s. In 1785, Clarksville became Tennessee's first incorporated city.
Doable as a same-day drive at 3h 33m. Total distance: 182.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 33m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (94%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 167.4 miles on I 24. 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 East Chattanooga, 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 0.7 miles (US 41A; SR 76 / Madison Street): Lane positioning matters here; at 42.2 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 47.3 miles (I 24): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Stones River National Battlefield. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 3.6 hours each way, an in-and-out day trip would put you behind the wheel for 7.1 hours — manageable with a long break at East Chattanooga, TN, but most travelers stay overnight.
