Origin
Sewanee, TN
Evening in Sewanee on Sunday
Local time
6:23 PM
CDT
Current temp
64°F
Unavailable
Live forecast
Trip from Sewanee, TN to Johnson City, TN
Drive Time
5h 1m
Distance
265 mi
426 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$40
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
4h 48m
★
6 AM
5h 1m
8 AM
5h 28m
10 AM
5h 11m
12 PM
5h 8m
3 PM
5h 12m
5 PM
5h 27m
8 PM
4h 53m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Sewanee, TN
Kelly
Johnson City, TN
Kelly
Trip Overview
Spanning 265 miles across Tennessee, this drive from Sewanee to Johnson City typically takes about 5 hours and 1 minute. You will spend the vast majority of your journey on major interstates, making it a straightforward, highway-focused trip that is manageable as a single-day excursion. Budget roughly $40 for fuel to cover the distance between these two Southeast locations. While you could easily push through in one go, planning for at least one stop will help you stay fresh behind the wheel. Because you are traveling entirely within Tennessee, the route offers a consistent regional feel as you transition from the Sewanee area toward the northeast corner of 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
132.5 miles from Sewanee, TN
A natural place for your longest stop of the day , about 2h 33m into the drive .
Drive Character
Expect a high-speed experience, as 97% of your travel takes place on major highways including I-24, I-75, and I-81. The personality of this drive is defined by efficient, heavy-traffic corridors rather than winding backroads. You will settle into a rhythm quickly, with your longest uninterrupted stretch covering 99.2 miles along I-75. As you navigate these major arteries, the road remains predictable and fast-paced, allowing you to cover significant ground without the technical demands of local or mountain routes. It is a no-nonsense interstate grind designed for utility and direct transit.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 18 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 75 is the longest continuous segment at about 99.2 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 75 and I 81. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.9 miles in near I 24; US 64 / I 24;US 64.
Route Complexity
7/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 11 significant decision points across 265 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 5.9 miles (I 24; US 64 / I 24;US 64): Merge point - match speed before joining. Lane positioning matters here; at 56.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 156.6 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 11 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
5.9 mi into trip
|
~10m in
|
I 24; US 64 / I 24;US 64
Merge onto I 24; US 64 / I 24;US 64
Merge point - match speed before joining. Lane positioning matters here
Use the none lane.
8
56.5 mi into trip
|
~1h 9m in
Keep slight left at fork toward I 75 North: Knoxville
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left / slight right lanes.
Exit 185 B
Toward I 75 North: Knoxville
6
156.6 mi into trip
|
~3h in
|
I 40
Keep slight left at fork onto I 40
Highway fork - watch signs carefully. Lane positioning matters here
Use the none lane.
6
193.3 mi into trip
|
~3h 41m 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
249.9 mi into trip
|
~4h 42m 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...
Towns Along This Route
On the drive from Sewanee, TN to Johnson City, TN, road signs begin pointing toward Asheville along the way.
Asheville
249.9 mi in
|
~4h 42m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 75 | 99.2 mi | 1h 49m |
| I 81 | 56.6 mi | 1h |
| I 24 | 50.5 mi | 58m |
| I 40 | 36.7 mi | 40m |
| James H. Quillen Parkway | 14 mi | 16m |
| Sewanee Highway | 1.8 mi | 2m |
| Sollace M Freeman Highway | 1.5 mi | 2m |
| West Main Street | 1.3 mi | 1m |
Longest stretch:
I 75
— 99.2 mi, about 1h 49m
Turn-by-Turn Driving Directions
Step-by-step road directions between Sewanee, TN and Johnson City, TN.
1
Start on University Avenue
0.6 mi
·
2 min
·
University Avenue
2
Turn left onto US 41A
1.5 mi
·
2 min
·
Sollace M Freeman Highway
3
Continue on US 41A
1.8 mi
·
2 min
·
Sewanee Highway
4
Continue on US 41A
0.4 mi
·
36 sec
·
David Crockett Highway
5
Continue on US 41A
1.3 mi
·
1 min
·
West Main Street
6
Take the ramp
0.3 mi
·
38 sec
7
Merge onto I 24; US 64
51 mi
·
58 min
·
I 24;US 64
Use the none lane.
8
Keep slight left at fork
0.9 mi
·
1 min
Exit 185 B
Toward I 75 North: Knoxville
Use the slight left / slight right lanes.
9
Merge onto I 75
99 mi
·
1 hr 49 min
·
I 75
Use the straight lane.
10
Keep slight left at fork onto I 40
37 mi
·
40 min
·
I 40
Use the none lane.
11
Keep slight left at fork onto I 81
57 mi
·
1 hr
·
I 81
Exit 421
Toward I 81 North: Bristol
12
Take the exit
0.4 mi
·
40 sec
Exit 57A
Toward I 26 East, US 23 South: Johnson City, Asheville
13
Merge onto I 26; US 23
14 mi
·
16 min
·
James H. Quillen Parkway
14
Take the exit
0.1 mi
·
15 sec
Exit 23
Toward TN 91
15
Turn right onto SR 91
0.3 mi
·
38 sec
·
East Market Street
16
Turn left onto Buffalo Street
0.2 mi
·
32 sec
·
Buffalo Street
Use the left / straight lanes.
17
Turn right
433 ft
·
31 sec
18
Arrive at destination
Trip Plan
To keep your drive smooth, aim to depart early in the morning to avoid potential congestion on the busier stretches of I-75 and I-81. Since you have only one recommended stop, use that break strategically to refuel and stretch your legs before tackling the final leg of your 265-mile journey. Given the highway-heavy nature of the route, keep a close eye on your fuel gauge during that 99.2-mile stretch to ensure you aren't forced to exit in a high-traffic area. Because this is a one-day trip, you have the flexibility to adjust your pace based on real-time traffic reports. Staying alert is key, as the monotony of long interstate driving can be just as fatiguing as a technical mountain road.
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 132.5 miles from Sewanee, TN, or about 2h 33m into the drive.
The longest continuous stretch on this route runs about 99.2 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 80 miles or 1h 35m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 132.5 miles or 2h 33m 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 7m
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 Sewanee, 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 Sewanee, TN
This is one driving day of about 265 miles and 5h 1m.
Your first comfortable stop window is around 80 miles from Sewanee, 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 75 for about 99.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 132.5 mi from Sewanee, TN · 2h 33m into the drive
Mid-route town
Meal stop
133 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 80 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 132.5 miles from Sewanee, TN, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 75 if your tank is already low. That segment runs about 99.2 miles.
Arriving in Johnson City, TN
The final approach into Johnson City, 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 Johnson City, TN.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$40.25 one way
$80.50 round trip
$3.86/gal
25.4 MPG avg
93 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $44.37 | $88.74 |
| premium | $4.80 | $50.03 | $100.05 |
| diesel | $5.64 | $58.87 | $117.75 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$40
Meals
$25–$50
Total
$65–$90
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 92.7 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $28 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 79.5 | 0 | $27.83 | $12.72 |
| Efficient EV | 66.3 | 0 | $23.19 | $10.60 |
| EV Truck/SUV | 106 | 1 | $37.10 | $16.96 |
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.
Destination
Johnson City, TN
Evening in Johnson City on Sunday
Local time
7:23 PM
EDT
Current temp
57°F
Unavailable
Live forecast
Along the Route
61°F
Johnson, 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
7 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 1m 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.
Frequently Asked Questions
The drive from Sewanee, TN to Johnson City, TN covers 265 miles and takes about 5h 1m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 75, I 81, I 24. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 132.5 miles from Sewanee, TN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $40.25 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
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 11 significant decision points across 265 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 5.9 miles (I 24; US 64 / I 24;US 64): Merge point - match speed before joining. Lane positioning matters here; at 56.5 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 156.6 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here.
On the drive from Sewanee, TN to Johnson City, TN, road signs begin pointing toward Asheville along the way.
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