The drive from Decatur, TN to Bartlett, TN covers 347.9 miles and takes about 6h 50m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 40, Tennessee National Guard Parkway, US 27 for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 157.6 miles on I 40.
At current regular gas prices, budget about $54.39 one way before food or hotel costs.
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
174 miles from Decatur, TN
A natural place for your longest stop of the day
, about 3h 37m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 6h 50m. Total distance: 347.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
6h 50m drive, plan rest stops for pacing.
Drive Character
This is a 6h 50m highway drive covering 347.9 miles, with most of the trip on I 40 and Tennessee National Guard Parkway. The longest continuous stretch is about 157.6 miles on I 40.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 32 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 40 is the longest continuous segment at about 157.6 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 40 and Tennessee National Guard Parkway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 122.6 miles in near US 231 / South Church 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 16 significant decision points across 347.9 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 122.6 miles (US 231 / South Church Street): Lane positioning matters here; at 123 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 129.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 16 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
122.6 mi into trip|~2h 41m in|US 231 / South Church Street
Turn left onto US 231 / South Church Street
Lane positioning matters here
Use the left lane.
7
123 mi into trip|~2h 41m in
Take the exit toward I 24 West: Nashville
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the right lane.
Toward I 24 West: Nashville
8
129.8 mi into trip|~2h 49m 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
342 mi into trip|~6h 39m 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
342.2 mi into trip|~6h 39m 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
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 Decatur, TN to Bartlett, TN, road signs begin pointing toward Franklin along the way.
Franklin
129.8 mi in|~2h 49m
Main Roads
Road
Distance
Duration
I 40
157.6 mi
2h 49m
Tennessee National Guard Parkway
53.7 mi
58m
US 27
15.8 mi
18m
John Bragg Highway
15.6 mi
18m
TN 8
12.6 mi
17m
Harrison Ferry Road
12.3 mi
17m
SR 111
11.5 mi
13m
Nashville Highway
10.2 mi
11m
Longest stretch:
I 40
— 157.6 mi, about 2h 49m
Turn-by-Turn Driving Directions
Step-by-step road directions between Decatur, TN and Bartlett, TN.
1
Start on SR 58
0.2 mi·18 sec·Highway 58
2
Turn right onto TN 30
0.5 mi·40 sec·Decatur Pike
3
Continue on SR 30
5.7 mi·8 min·William Jennings Bryan Highway
4
Continue on SR 30
8.0 mi·12 min·Old Washington Highway
5
Continue on SR 30
468 ft·11 sec·Washington Street
6
Turn left onto US 27
16 mi·18 min·US 27
Use the left lane.
7
Take the exit
0.5 mi·1 min
8
Merge onto TN 111
5.4 mi·6 min·TN 111
9
Continue on SR 111
11 mi·13 min·SR 111
10
Continue on TN 8; TN 111
13 mi·17 min·TN 8; TN 111
11
Turn left onto TN 8
7.3 mi·9 min·State Highway 8
12
Continue on TN 8
12 mi·17 min·Harrison Ferry Road
13
Turn slight right onto SR 56
1.3 mi·1 min·Beersheba Highway
14
Continue on SR 56
0.5 mi·45 sec·East Colville Street
15
Turn right onto SR 56
0.1 mi·20 sec·South Chancery Street
16
Turn left onto SR 380
0.3 mi·26 sec·West Morford Street
17
Continue on SR 380
2.1 mi·3 min·West Main Street
18
Continue on US 70S
10 mi·11 min·Nashville Highway
19
Continue on US 70S
8.1 mi·10 min·McMinnville Highway
20
Continue on US 70S; SR 53
1.0 mi·2 min·East Main Street
21
Continue on US 70S
16 mi·18 min·John Bragg Highway
22
Turn left onto South Rutherford Boulevard
3.8 mi·5 min·South Rutherford Boulevard
23
Turn left onto US 231
0.3 mi·22 sec·South Church Street
Use the left lane.
24
Take the exit
0.4 mi·46 sec
Toward I 24 West: NashvilleUse the right lane.
25
Merge onto I 24
6.5 mi·6 min·I 24
Use the straight / slight right lanes.
26
Take the exit
0.9 mi·1 min
Exit 74AToward I 840 West: Memphis, FranklinUse the right lane.
27
Merge onto I 840
54 mi·58 min·Tennessee National Guard Parkway
Use the straight / slight right lanes.
28
Merge onto I 40
158 mi·2 hr 49 min·I 40
Use the straight / slight right lanes.
29
Take the exit
0.2 mi·27 sec
Exit 18Toward US 64: BartlettUse the slight right lane.
30
Keep slight right at fork
0.2 mi·20 sec
Toward US 64: Bartlett, SomervilleUse the slight left / slight right lanes.
31
Turn straight onto US 64
5.6 mi·10 min·Stage Road
Use the left lane.
32
Arrive at destination
TN 15
Trip Plan
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 174 miles from Decatur, TN, or about 3h 37m 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 77 miles or 1h 41m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 174 miles or 3h 37m 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 40m
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 Decatur, 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 Decatur, TN
This is one driving day of about 347.9 miles and 6h 50m.
Your first comfortable stop window is around 77 miles from Decatur, 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.
Halfway Point
Midpoint
About 174 mi from Decatur, TN
· 3h 37m into the drive
The midpoint is around 174 miles from Decatur, TN, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before I 40 if your tank is already low. That segment runs about 157.6 miles.
Arriving in Bartlett, TN
The final approach into Bartlett, TN usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Bartlett, TN.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
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.
Fuel & Cost
Regular Gas
$54.39 one way
$108.78 round trip
$3.97/gal25.4 MPG avg122 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$59.72
$119.44
premium
$4.89
$66.95
$133.90
diesel
$5.61
$76.81
$153.62
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$54
Meals
$25–$50
Total
$79–$104
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 121.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $37 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
104.4
1
$36.53
$16.70
Efficient EV
87
0
$30.44
$13.92
EV Truck/SUV
139.2
1
$48.71
$22.27
Gas CO2
122 kg
EV CO2
41 kg (66% 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
Decatur, TN
Morning
in Decatur on Friday
Local time
7:17 AM
EDT
Current temp
46°F
Unavailable
Live forecast
Destination
Bartlett, TN
Morning
in Bartlett on Friday
Local time
6:17 AM
CDT
Current temp
57°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
11 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 50m 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.
Frequently Asked Questions
The drive from Decatur, TN to Bartlett, TN covers 347.9 miles and takes about 6h 50m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 40, Tennessee National Guard Parkway, US 27. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 174 miles from Decatur, TN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $54.39 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 16 significant decision points across 347.9 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.
The main spots that need attention: at 122.6 miles (US 231 / South Church Street): Lane positioning matters here; at 123 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 129.8 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
On the drive from Decatur, TN to Bartlett, TN, road signs begin pointing toward Franklin along the way.
Yes. Nearby national parks include Stones River National Battlefield.
How this page is built
Compiled and maintained by the Trip.ovh planning team at COD Solutions Oy (Helsinki). Each route is built from authoritative open government and mapping datasets rather than crowdsourced reviews. Distances and geometry come from
OSRM
over
OpenStreetMap.
Fuel cost uses
EIA
weekly regional averages.
National park proximity is from the
NPS API.
Pages are published only after passing our data-quality checks; our
methodology page
documents refresh cadence, editorial standards, and known limitations.
