If you are planning a trip from Mount Carmel to Johnson City, Tennessee, prepare for a substantial journey covering 399 miles. Expect to spend approximately 6 hours and 4 minutes behind the wheel to complete this trek. Because the route is entirely contained within the Southeast region, you will remain in familiar territory throughout the drive. With a total estimated fuel cost of $59, this trip is best handled as a single-day excursion, though the duration makes for a long day of travel. Since there is only one planned stop included in the itinerary, you should be prepared for significant stretches of time on the road. This drive is ideal for those who prefer local roads over high-speed interstate travel.
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
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
199.4 miles from Mount Carmel, TN
A natural place for your longest stop of the day
, about 3h 57m into the drive
.
Main Roads
Road
Distance
Duration
I 40
291.9 mi
5h 18m
I 81
56.6 mi
1h
US 641
18.6 mi
21m
James H. Quillen Parkway
14 mi
16m
Mt Carmel Road
9.1 mi
25m
TN 100
3.5 mi
6m
Downtown Loop
2.9 mi
4m
Middleburg Road
0.5 mi
<1m
Longest stretch:
I 40
— 291.9 mi, about 5h 18m
Turn-by-Turn Driving Directions
Step-by-step road directions between Mount Carmel, TN and Johnson City, TN.
1
Start on Mt Carmel Road
2.3 mi·8 min·Mt Carmel Road
2
Keep slight right at fork onto Mount Carmel Access
526 ft·23 sec·Mount Carmel Access
3
Continue on 1758
6.8 mi·16 min·Mt Carmel Road
4
At end of road, turn left onto TN 100
3.5 mi·6 min·TN 100
5
Turn right onto Middleburg Road
0.5 mi·53 sec·Middleburg Road
6
Turn right onto US 641
19 mi·21 min·US 641
7
Take the exit
0.3 mi·34 sec
8
Merge onto I 40
81 mi·1 hr 27 min·I 40
Use the straight lane.
9
Keep slight right at fork
0.2 mi·24 sec
Exit 208AToward I 40 East, I 65 South: Knoxville, HuntsvilleUse the slight left / slight right lanes.
10
Merge onto I 40; I 65
2.4 mi·3 min·Downtown Loop
Use the straight / slight right lanes.
11
Continue on I 40
0.5 mi·42 sec·Downtown Loop
Exit 211B; 211AToward I 24 West, I 40 East, I 24 East: Clarksville, Louisville, Knoxville, ChattanoogaUse the straight / slight right lanes.
12
Keep slight right at fork onto I 40
174 mi·3 hr 9 min·I 40
Exit 211AToward I 40 East, I 24 East: Knoxville, ChattanoogaUse the slight left / slight right lanes.
13
Keep slight left at fork onto I 40
37 mi·40 min·I 40
Use the straight / slight right lanes.
14
Keep slight left at fork onto I 81
57 mi·1 hr·I 81
Exit 421Toward I 81 North: Bristol
15
Take the exit
0.4 mi·40 sec
Exit 57AToward I 26 East, US 23 South: Johnson City, Asheville
16
Merge onto I 26; US 23
14 mi·16 min·James H. Quillen Parkway
17
Take the exit
0.1 mi·15 sec
Exit 23Toward TN 91
18
Turn right onto SR 91
0.3 mi·38 sec·East Market Street
19
Turn left onto Buffalo Street
0.2 mi·32 sec·Buffalo Street
Use the left / straight lanes.
20
Turn right
433 ft·31 sec
21
Arrive at destination
Trip Plan
Given the 6-hour and 4-minute duration, departing early in the morning is your best bet to ensure you arrive in Johnson City with daylight to spare. Since this route features a high density of turns, pace yourself by utilizing your single scheduled stop to stretch and reset before tackling the second half of the journey. Keep your $59 fuel budget in mind as you plan your stops, as refueling opportunities on local roads can be less frequent than on major interstates. Because this route relies on Middleburg Road and other secondary connectors, stay alert for localized traffic patterns that may fluctuate throughout the day. Flexibility is your greatest asset here, so keep an eye on your timing to avoid navigating technical, turn-heavy stretches after sunset.
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 199.4 miles from Mount Carmel, TN, or about 3h 57m into the drive.
The longest continuous stretch on this route runs about 291.9 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 88 miles or 1h 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 199.4 miles or 3h 57m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 6h 29m
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 Mount Carmel, 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.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Day 1
Settle into the route from Mount Carmel, TN
This is one driving day of about 398.8 miles and 7h 37m.
Your first comfortable stop window is around 88 miles from Mount Carmel, TN.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 2 real breaks rather than only quick fuel stops.
The longest stretch is on I 40 for about 291.9 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 17
5 decision points cluster between mile 113.4 and 383.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
9
113.4 mi into trip|~2h 22m in
Keep slight right at fork toward I 40 East, I 65 South: Knoxville, Huntsville
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Exit 208A
Toward I 40 East, I 65 South: Knoxville, Huntsv...
9
116.6 mi into trip|~2h 26m in|I 40
Keep slight right at fork onto I 40 toward I 40 East, I 24 East: Knoxville, Chattanooga
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Exit 211A
Toward I 40 East, I 24 East: Knoxville, Chattan...
6
290.4 mi into trip|~5h 36m 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
327.1 mi into trip|~6h 17m 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
383.8 mi into trip|~7h 18m 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
$62.35 one way
$124.70 round trip
$3.97/gal25.4 MPG avg140 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.36
$68.46
$136.91
premium
$4.89
$76.75
$153.49
diesel
$5.61
$88.05
$176.10
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$62
Meals
$25–$50
Total
$87–$112
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 139.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $42 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
119.6
1
$41.87
$19.14
Efficient EV
99.7
1
$34.89
$15.95
EV Truck/SUV
159.5
1
$55.83
$25.52
Gas CO2
140 kg
EV CO2
47 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
Mount Carmel, TN
Evening
in Mount Carmel on Saturday
Local time
8:15 PM
CDT
Current temp
78°F
Unavailable
Live forecast
Destination
Johnson City, TN
Night
in Johnson City on Saturday
Local time
9:15 PM
EDT
Current temp
77°F
Unavailable
Live forecast
74°F
Lafayette, TN
199 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
1 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
7h 37m 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...
21 mi from route
~53 min detour
Free
near mile 137.5
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
~69 min detour
Free
near mile 316.3
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a turn-heavy local drive as you navigate away from Mount Carmel. You will spend zero percent of your time on major highways, relying instead on Mount Carmel Access, Mt Carmel Road, and Middleburg Road to reach your destination. This lack of highway travel means the route requires your full attention, as the road conditions are far more technical than a standard interstate commute. You will experience a winding, consistent flow that keeps you engaged with the local landscape for the duration of the 399-mile trip. It is a drive defined by its localized personality, favoring a slower, more deliberate pace over the monotony of high-speed transit.
96% highway — fuel and pacing are the main things to plan.
21 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 291.9 mi on I 40.
How Hard Is This Drive?
9/10
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 around 113.4 miles in.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 17 significant decision points across 398.8 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 113.4 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 116.6 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 290.4 miles (I 40): 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.
Between Mount Carmel, TN and Johnson City, TN, road signs point toward Huntsville, Louisville, Knoxville and Chattanooga.
Huntsville
113.4 mi in|~2h 22m
Louisville
116.1 mi in|~2h 26m|via I 40
Knoxville
116.1 mi in|~2h 26m|via I 40
Chattanooga
116.1 mi in|~2h 26m|via I 40
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 7h 37m. Total distance: 398.8 miles.
Family Friendly
Moderate complexity with 2 natural rest stops along the way.
Solo Traveler
7h 37m drive, plan rest stops for pacing.
Frequently Asked Questions
The longest stretch is about 291.9 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 2 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 113.4 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 116.6 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 290.4 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Stones River National Battlefield and Great Smoky Mountains National Park. See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 7.6 hours each way, a round trip means 15.2 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.
