Traveling across Tennessee from Chattanooga to Bartlett covers 324.7 miles and typically takes about 6 hours and 1 minute. Because the route is straightforward and primarily highway-focused, you can comfortably complete the journey in a single day without needing an overnight stay. Expect to spend approximately $49 on fuel for the trip. You will be moving from the Southeast region of Chattanooga toward the western side of the state. It is a functional, efficient drive that serves as a direct link between these two Tennessee cities.
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
162.4 miles from Chattanooga, TN
A natural place for your longest stop of the day
, about 3h 1m into the drive
.
Main Roads
Road
Distance
Duration
I 40
157.6 mi
2h 49m
I 24
104.9 mi
1h 57m
Tennessee National Guard Parkway
53.7 mi
58m
Stage Road
5.6 mi
10m
US 27
0.7 mi
<1m
West Martin Luther King Boulevard
0.3 mi
<1m
Longest stretch:
I 40
— 157.6 mi, about 2h 49m
Turn-by-Turn Driving Directions
Step-by-step road directions between Chattanooga, TN and Bartlett, TN.
1
Start on TN 8
0.3 mi·55 sec·West Martin Luther King Boulevard
Use the straight / right lanes.
2
Turn left
0.2 mi·30 sec
Use the left lane.
3
Merge onto US 27
0.7 mi·58 sec·US 27
4
Keep slight right at fork
0.4 mi·42 sec
Toward 24: Nashville, BirminghamUse the slight right lane.
5
Merge onto I 24
105 mi·1 hr 57 min·I 24
Use the straight / slight left lanes.
6
Take the exit
0.9 mi·1 min
Exit 74AToward I 840 West: Memphis, FranklinUse the right lane.
7
Merge onto I 840
54 mi·58 min·Tennessee National Guard Parkway
Use the straight / slight right lanes.
8
Merge onto I 40
158 mi·2 hr 49 min·I 40
Use the straight / slight right lanes.
9
Take the exit
0.2 mi·27 sec
Exit 18Toward US 64: BartlettUse the slight right lane.
10
Keep slight right at fork
0.2 mi·20 sec
Toward US 64: Bartlett, SomervilleUse the slight left / slight right lanes.
11
Turn straight onto US 64
5.6 mi·10 min·Stage Road
Use the left lane.
12
Arrive at destination
TN 15
Trip Plan
To make the most of this 6-hour trek, plan for at least one dedicated stop to break up the monotony of the highway. Since the drive is manageable in one day, departing early in the morning allows you to arrive in Bartlett by mid-afternoon while avoiding the worst of potential traffic. Keep a close watch on your fuel gauge, as the $49 budget assumes consistent highway speeds. Given the length of the longest stretch on I-40, ensure you are well-rested before heading out to maintain focus during that extended period on the road. Flexibility is your best asset here, so feel free to adjust your single stop based on your energy levels rather than a rigid schedule.
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 162.4 miles from Chattanooga, TN, or about 3h 1m into the drive.
The longest continuous stretch on this route runs about 157.6 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 71 miles or 1h 20m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 162.4 miles or 3h 1m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 53m
Traffic, exits, and arrival timing usually matter more near Bartlett, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Chattanooga, 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 Chattanooga, TN
This is one driving day of about 324.7 miles and 6h 1m.
Your first comfortable stop window is around 71 miles from Chattanooga, 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 157.6 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 11
5 decision points cluster between mile 0.3 and 319 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0.3 mi into trip|~0m in
Turn left
Lane positioning matters here
Use the left lane.
8
1.3 mi into trip|~2m in
Keep slight right at fork toward 24: Nashville, Birmingham
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Toward 24: Nashville, Birmingham
8
106.6 mi into trip|~2h in
Take the exit toward I 840 West: Memphis, Franklin
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Exit 74A
Toward I 840 West: Memphis, Franklin
7
318.8 mi into trip|~5h 50m in
Take the exit toward US 64: Bartlett
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 18
Toward US 64: Bartlett
9
319 mi into trip|~5h 50m in
Keep slight right at fork toward US 64: Bartlett, Somerville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward US 64: Bartlett, Somerville
Fuel & Cost
Regular Gas
$50.76 one way
$101.53 round trip
$3.97/gal25.4 MPG avg114 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$55.74
$111.47
premium
$4.89
$62.49
$124.97
diesel
$5.61
$71.69
$143.38
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$51
Meals
$25–$50
Total
$76–$101
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 113.6 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $34 in charging
· 1 stop
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
97.4
1
$34.09
$15.59
Efficient EV
81.2
0
$28.41
$12.99
EV Truck/SUV
129.9
1
$45.46
$20.78
Gas CO2
114 kg
EV CO2
38 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 20, 2026
Origin
Chattanooga, TN
Late night
in Chattanooga on Tuesday
Local time
4:06 AM
EDT
Current temp
77°F
Unavailable
Live forecast
Destination
Bartlett, TN
Late night
in Bartlett on Tuesday
Local time
3:06 AM
CDT
Current temp
81°F
Unavailable
Live forecast
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
4 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
6h 1m 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...
4 mi from route
~10 min detour
Free
near mile 100.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip is defined by its reliance on major interstates, with 98% of the journey spent on highways like I-40, I-24, and the Tennessee National Guard Parkway. You should prepare for an interstate-heavy experience, highlighted by a longest uninterrupted stretch of 157.6 miles on I-40. The route maintains a consistent, fast-paced rhythm that favors efficiency over technical or secondary roads. Behind the wheel, you will find the drive to be a predictable, high-speed transit across the state landscape. It is a classic highway grind designed for getting you from point A to point B as quickly as possible.
98% highway — fuel and pacing are the main things to plan.
12 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 157.6 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 24. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 0.3 miles in.
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 11 significant decision points across 324.7 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 0.3 miles: Lane positioning matters here; at 1.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 106.6 miles: Exit ramp - move to the correct lane early. 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.
On the drive from Chattanooga, TN to Bartlett, TN, road signs begin pointing toward Franklin along the way.
Chattanooga is the 4th largest city in Tennessee. It is the seat of Hamilton County. It is in Southeast Tennessee on the Tennessee River and near the border of Georgia. It was immortalized in the popular 1941 song "Chattanooga Choo Choo", made famous by Glenn Miller.
Top landmarks
•Delta Queen — paddle steamer launched in 1926
•Hunter Museum of American Art — art museum in Chattanooga, Tennessee
•Saints Peter and Paul Basilica — historic church in Tennessee, United States
Doable as a same-day drive at 6h 1m. Total distance: 324.7 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 1m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 157.6 miles on I 40. The full list of main roads is in the Roads section above.
Yes — we found about 32 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Bartlett, 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. There are 32 rest areas along the route for bathroom stops.
The main spots that need attention: at 0.3 miles: Lane positioning matters here; at 1.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 106.6 miles: Exit ramp - move to the correct lane early. 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.
Not recommended in a single day. At 6.0 hours each way, a round trip means 12.0 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Bartlett, TN before the return drive.
