Spanning 266.5 miles across Tennessee, this trek from Tullahoma to Johnson City typically takes about 5 hours and 17 minutes of driving time. Because the trip is manageable in a single day, you can easily complete it without needing an overnight stay, though you should budget approximately $40 for fuel. You will transition across the Southeast region, navigating a mix of local roads and major interstates. It is a straightforward, highway-focused route that serves as an efficient way to move between these two Tennessee cities. Planning for one scheduled stop will make the journey feel much more comfortable. Whether you are commuting or heading out for a visit, this drive provides a practical connection across the state.
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
133.3 miles from Tullahoma, TN
A natural place for your longest stop of the day
, about 2h 48m into the drive
.
Main Roads
Road
Distance
Duration
I 40
101.2 mi
1h 52m
I 81
56.6 mi
1h
Crossville Highway
20.9 mi
31m
Sparta Highway
14.9 mi
18m
James H. Quillen Parkway
14 mi
16m
McMinnville Highway
10.9 mi
13m
Manchester Highway
8.4 mi
9m
New Tullahoma Highway
8.3 mi
11m
Longest stretch:
I 40
— 101.2 mi, about 1h 52m
Turn-by-Turn Driving Directions
Step-by-step road directions between Tullahoma, TN and Johnson City, TN.
1
Start on Southwest Atlantic Street
199 ft·7 sec·Southwest Atlantic Street
2
Turn right onto West Lauderdale Street
520 ft·22 sec·West Lauderdale Street
3
Turn left onto US 41A; SR 55; SR 130
0.4 mi·34 sec·South Jackson Street
4
Turn left onto SR 55
0.8 mi·57 sec·West Carroll Street
5
Turn slight right onto SR 55
8.3 mi·11 min·New Tullahoma Highway
6
Continue on SR 55
2.1 mi·4 min·McArthur Street
7
Continue on SR 55
11 mi·13 min·McMinnville Highway
Use the left lane.
8
Continue on SR 55
8.4 mi·9 min·Manchester Highway
9
Continue on SR 55
4.1 mi·4 min·H T Pelham Memorial Parkway
10
Continue on US 70S
3.5 mi·4 min·Bobby Ray Memorial Parkway
11
Continue on US 70S
0.5 mi·34 sec·Sparta Street
12
Continue on US 70S
9.9 mi·11 min·Sparta Highway
13
Continue on US 70S
2.9 mi·3 min·Bone Cave Parkway
14
Continue on US 70S
7.6 mi·8 min·Memorial Highway
15
Merge onto US 70S; SR 111
2.8 mi·3 min·Spencer Highway
16
Take the exit
0.3 mi·40 sec
17
Keep slight right at fork
268 ft·7 sec
18
Turn straight onto TN 1
0.9 mi·1 min·Mayberry Street
19
Turn right onto US 70
0.8 mi·1 min·West Bockman Way
20
Continue on US 70
21 mi·31 min·Crossville Highway
21
Continue on US 70
4.9 mi·7 min·Sparta Highway
Use the straight / left lanes.
22
Continue on Elmore Road
0.3 mi·34 sec·Elmore Road
23
Turn right onto US 127
0.6 mi·1 min·North Main Street
24
Turn left onto SR 298
2.1 mi·3 min·Genesis Road
25
Take the ramp
0.2 mi·29 sec
26
Merge onto I 40
64 mi·1 hr 11 min·I 40
Use the straight / right lanes.
27
Keep slight left at fork onto I 40
37 mi·40 min·I 40
Use the straight / slight right lanes.
28
Keep slight left at fork onto I 81
57 mi·1 hr·I 81
Exit 421Toward I 81 North: Bristol
29
Take the exit
0.4 mi·40 sec
Exit 57AToward I 26 East, US 23 South: Johnson City, Asheville
30
Merge onto I 26; US 23
14 mi·16 min·James H. Quillen Parkway
31
Take the exit
0.1 mi·15 sec
Exit 23Toward TN 91
32
Turn right onto SR 91
0.3 mi·38 sec·East Market Street
33
Turn left onto Buffalo Street
0.2 mi·32 sec·Buffalo Street
Use the left / straight lanes.
34
Turn right
433 ft·31 sec
35
Arrive at destination
Trip Plan
To make the most of your 5-hour and 17-minute journey, try to depart early in the morning to avoid peak traffic buildup on the busier interstate sections. Since the trip includes one recommended stop, use that time to stretch your legs and refuel, keeping your $40 budget in mind for the total transit. Because the longest stretch on I-40 lasts over 100 miles, ensure your vehicle is prepped for sustained highway speeds before you leave Tullahoma. Staying flexible with your departure time is a major advantage for a trip of this length, as it allows you to bypass potential congestion on the main arteries. Keep a close eye on the transition points between Crossville Highway and the interstate, as these areas often see the most significant changes in traffic flow.
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 133.3 miles from Tullahoma, TN, or about 2h 48m into the drive.
The longest continuous stretch on this route runs about 101.2 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 59 miles or 1h 12m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 133.3 miles or 2h 48m 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 22m
Traffic, exits, and arrival timing usually matter more near Johnson City, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Tullahoma, 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 Tullahoma, TN
This is one driving day of about 266.5 miles and 5h 17m.
Your first comfortable stop window is around 59 miles from Tullahoma, 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 101.2 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 and 251.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
0 mi into trip|~0m in|West Lauderdale Street
Turn right onto West Lauderdale Street
Navigation decision point
5
62.6 mi into trip|~1h 17m in
Keep slight right at fork
Highway fork - watch signs carefully
6
158.1 mi into trip|~3h 16m in|I 40
Keep slight left at fork onto I 40
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
6
194.8 mi into trip|~3h 57m in|I 81
Keep slight left at fork onto I 81 toward I 81 North: Bristol
Highway fork - watch signs carefully
Exit 421
Toward I 81 North: Bristol
6
251.5 mi into trip|~4h 57m in
Take the exit toward I 26 East, US 23 South: Johnson City, Asheville
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 57A
Toward I 26 East, US 23 South: Johnson City, As...
Fuel & Cost
Regular Gas
$41.66 one way
$83.33 round trip
$3.97/gal25.4 MPG avg93 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$45.75
$91.49
premium
$4.89
$51.29
$102.57
diesel
$5.61
$58.84
$117.68
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$42
Meals
$25–$50
Total
$67–$92
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 93.2 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $28 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
80
0
$27.98
$12.79
Efficient EV
66.6
0
$23.32
$10.66
EV Truck/SUV
106.6
1
$37.31
$17.06
Gas CO2
93 kg
EV CO2
31 kg (67% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 18, 2026
Origin
Tullahoma, TN
Night
in Tullahoma on Saturday
Local time
9:50 PM
CDT
Current temp
82°F
Unavailable
Live forecast
Destination
Johnson City, TN
Night
in Johnson City on Saturday
Local time
10:50 PM
EDT
Current temp
77°F
Unavailable
Live forecast
75°F
Spring City, TN
133 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
5 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
5h 17m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
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...
27 mi from route
~68 min detour
Free
near mile 183.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a drive defined by its heavy reliance on major thoroughfares, with 68% of your journey spent on highways. You will start by navigating local stretches like Crossville Highway before transitioning onto the interstate system, which includes a significant 101.2-mile uninterrupted stretch on I-40. The character of the road is primarily an interstate grind, relying heavily on I-40 and I-81 to cover the bulk of the distance. While the pace is generally fast, the transition from smaller local roads to the high-speed flow of the interstate defines the rhythm of your time behind the wheel. Prepare for a consistent, highway-focused experience that prioritizes steady progress over technical or winding backroads.
68% highway — fuel and pacing are the main things to plan.
35 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 101.2 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 early in the drive near West Lauderdale 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 266.5 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: near the start (West Lauderdale Street): Navigation decision point; at 62.6 miles: Highway fork - watch signs carefully; at 158.1 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Gently rolling terrain
1,997 ft818 ft
Total Climb
2,169 ft
Total Descent
1,615 ft
Highest Point
1,997 ft
~76.2 mi in
Elevation Range
1,179 ft
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 Tullahoma, TN to Johnson City, TN, road signs begin pointing toward Asheville along the way.
Asheville
251.5 mi in|~4h 57m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 17m. Total distance: 266.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 17m drive, comfortable solo distance.
Frequently Asked Questions
The longest stretch is about 101.2 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 Johnson City, 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: near the start (West Lauderdale Street): Navigation decision point; at 62.6 miles: Highway fork - watch signs carefully; at 158.1 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Great Smoky Mountains National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.3 hours each way, a round trip means 10.6 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Johnson City, TN before the return drive.
