If you are planning to travel from Clinton to Johnson City, expect a straightforward journey covering 127.3 miles across the Southeast. You should budget approximately 1 hour and 58 minutes of drive time, making this a perfect candidate for a single-day trip. With a fuel cost estimate of $19, the route is quite economical for a quick getaway. You will navigate via North Main Street, Clinch Avenue, and Clinton Highway rather than relying on interstates. Since the entire trip takes place within Tennessee, you can expect a consistent regional feel throughout your travel. Because the drive is under two hours, there is no need to plan for an overnight stay unless you choose to spend extra time exploring your destination.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
61.1 miles from Clinton, TN
A natural place for your longest stop of the day
, about 1h 10m into the drive
.
Main Roads
Road
Distance
Duration
I 81
56.6 mi
1h
US 25W
28.7 mi
31m
James H. Quillen Parkway
14 mi
16m
Clinton Highway
11.9 mi
14m
Knoxville Bypass
6.9 mi
7m
Clinch Avenue
2.4 mi
3m
North Main Street
0.5 mi
<1m
East Market Street
0.3 mi
<1m
Longest stretch:
I 81
— 56.6 mi, about 1h
Turn-by-Turn Driving Directions
Step-by-step road directions between Clinton, TN and Johnson City, TN.
1
Start on Market Street
135 ft·10 sec·Market Street
2
Turn left onto US 25W
0.5 mi·50 sec·North Main Street
3
Continue on US 25W
2.4 mi·3 min·Clinch Avenue
4
Continue on US 25W
7.5 mi·9 min·Clinton Highway
5
Merge onto US 25W
4.4 mi·5 min·Clinton Highway
6
Keep slight right at fork onto US 25W
0.2 mi·23 sec·US 25W
Toward I 640 East: Asheville
7
Merge onto I 640; US 25W
6.9 mi·7 min·Knoxville Bypass
Use the straight / slight right lanes.
8
Keep slight left at fork onto US 25W
29 mi·31 min·US 25W
Toward I 40 East: AshevilleUse the straight / slight right lanes.
9
Keep slight left at fork onto I 81
57 mi·1 hr·I 81
Exit 421Toward I 81 North: Bristol
10
Take the exit
0.4 mi·40 sec
Exit 57AToward I 26 East, US 23 South: Johnson City, Asheville
11
Merge onto I 26; US 23
14 mi·16 min·James H. Quillen Parkway
12
Take the exit
0.1 mi·15 sec
Exit 23Toward TN 91
13
Turn right onto SR 91
0.3 mi·38 sec·East Market Street
14
Turn left onto Buffalo Street
0.2 mi·32 sec·Buffalo Street
Use the left / straight lanes.
15
Turn right
433 ft·31 sec
16
Arrive at destination
Trip Plan
Given the turn-heavy nature of this 1 hour and 58 minute drive, consider departing during daylight hours to ensure you can navigate the local roads with ease. Since there are no scheduled stops in the itinerary, you have the flexibility to pull over whenever you need a break or a quick meal. Be mindful that because the route relies entirely on local streets, your pace will be dictated by traffic patterns along Clinton Highway and Clinch Avenue. Keep your $19 fuel budget in mind when planning, and ensure your tank is topped off before you leave Clinton to avoid searching for stations on unfamiliar local roads. Taking advantage of the route's short duration allows you to arrive in Johnson City refreshed and ready to explore.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 61.1 miles from Clinton, TN, or about 1h 10m into the drive.
The longest continuous stretch on this route runs about 56.6 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 27 miles or 33m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 61.1 miles or 1h 10m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 52m
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 Clinton, 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 Clinton, TN
This is one driving day of about 122.1 miles and 2h 18m.
Your first comfortable stop window is around 27 miles from Clinton, TN.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on I 81 for about 56.6 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 14.8 and 107.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
14.8 mi into trip|~19m in|US 25W
Keep slight right at fork onto US 25W toward I 640 East: Asheville
Highway fork - watch signs carefully
Toward I 640 East: Asheville
5
15 mi into trip|~19m in|I 640; US 25W / Knoxville Bypass
Merge onto I 640; US 25W / Knoxville Bypass
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
7
21.9 mi into trip|~27m in|US 25W
Keep slight left at fork onto US 25W toward I 40 East: Asheville
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Toward I 40 East: Asheville
6
50.4 mi into trip|~58m 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
107.1 mi into trip|~1h 59m 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
$19.09 one way
$38.18 round trip
$3.97/gal25.4 MPG avg43 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$20.96
$41.92
premium
$4.89
$23.50
$46.99
diesel
$5.61
$26.96
$53.92
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$19
Meals
$25–$50
Total
$44–$69
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 42.7 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $13 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
36.6
0
$12.82
$5.86
Efficient EV
30.5
0
$10.68
$4.88
EV Truck/SUV
48.8
0
$17.09
$7.81
Gas CO2
43 kg
EV CO2
14 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 20, 2026
Origin
Clinton, TN
Morning
in Clinton on Tuesday
Local time
6:56 AM
EDT
Current temp
76°F
Unavailable
Live forecast
Destination
Johnson City, TN
Morning
in Johnson City on Tuesday
Local time
6:56 AM
EDT
Current temp
70°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
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
6 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
2h 18m 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.
More Details
What kind of drive is this?
Prepare for a turn-heavy local drive that keeps you engaged behind the wheel. Unlike a monotonous interstate slog, this route features a 0% highway share, meaning you will navigate through local roads for the entire 127.3-mile duration. The journey is characterized by its technical nature, as there are no long, straight stretches; in fact, the longest uninterrupted segment is 0 miles on North Main Street. You will find that the road demands your full attention as you transition between local thoroughfares. This is a hands-on driving experience that offers a more intimate look at the regional landscape than typical high-speed corridors.
81% highway — fuel and pacing are the main things to plan.
16 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 56.6 mi on I 81.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 81 and US 25W. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 14.8 miles in near US 25W.
Driving Effort7/10
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 122.1 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 14.8 miles (US 25W): Highway fork - watch signs carefully; at 15 miles (I 640; US 25W / Knoxville Bypass): Merge point - match speed before joining. Lane positioning matters here; at 21.9 miles (US 25W): Highway fork - watch signs carefully. Lane positioning matters here.
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 Clinton, TN to Johnson City, TN, road signs begin pointing toward Asheville along the way.
Doable as a same-day drive at 2h 18m. Total distance: 122.1 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
2h 18m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (81%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 56.6 miles on I 81. The full list of main roads is in the Roads section above.
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. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 14.8 miles (US 25W): Highway fork - watch signs carefully; at 15 miles (I 640; US 25W / Knoxville Bypass): Merge point - match speed before joining. Lane positioning matters here; at 21.9 miles (US 25W): Highway fork - watch signs carefully. Lane positioning matters here.
Yes. A round trip is manageable in a single day if you plan a break at Johnson City, TN before heading back.
