Johnson City, TN to Middle Valley, TN is 209.5 miles and takes about 4h 5m via I 40 and I 81, with a fuel budget near $33 and enough daylight to finish in a day. This trip stays within Tennessee, moving from the Southeast region to the Southeast region. It's primarily a highway drive, making it a straightforward transit rather than a destination-focused excursion. You'll spend most of your time on interstates, so plan for typical highway amenities and traffic. Consider this route for a quick, efficient trip between these two points.
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
104.7 miles from Johnson City, TN
A natural place for your longest stop of the day
, about 1h 57m into the drive
.
Main Roads
Road
Distance
Duration
I 40
73 mi
1h 21m
I 81
57.1 mi
1h 1m
Rhea County Highway
31.9 mi
39m
Dayton Pike
15.3 mi
17m
James H. Quillen Parkway
13.7 mi
16m
North Gateway Avenue
6.2 mi
7m
Spring City Highway
4.4 mi
4m
South Roane Street
2.3 mi
2m
Longest stretch:
I 40
— 73 mi, about 1h 21m
Turn-by-Turn Driving Directions
Step-by-step road directions between Johnson City, TN and Middle Valley, TN.
1
Start on this road
433 ft·35 sec·this road
2
Turn left onto Buffalo Street
0.3 mi·56 sec·Buffalo Street
Use the straight lane.
3
Turn left onto North Roan Street
0.3 mi·36 sec·North Roan Street
Use the left lane.
4
Turn right onto SR 400
0.3 mi·45 sec·East Watauga Avenue
5
Turn left onto Oak Street
441 ft·10 sec·Oak Street
6
Take the ramp
0.2 mi·23 sec
7
Merge onto I 26; US 19W; US 23
14 mi·16 min·James H. Quillen Parkway
8
Take the exit
0.2 mi·37 sec
Exit 8AToward I 81 South: Knoxville
9
Merge onto I 81
56 mi·1 hr·I 81
10
Continue on I 81
0.7 mi·45 sec·I 81
Exit 1BToward I 40 West: Knoxville
11
Merge onto I 40
53 mi·59 min·I 40
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 40
20 mi·21 min·I 40
Toward Nashville
13
Take the exit
0.2 mi·29 sec
Toward US 27, TN 61: Harriman, Rockwood
14
Turn left onto US 27
2.3 mi·2 min·South Roane Street
15
Continue on US 27
6.2 mi·7 min·North Gateway Avenue
16
Continue on US 27
4.4 mi·4 min·Spring City Highway
17
Continue on US 27
32 mi·39 min·Rhea County Highway
18
Continue on US 27
15 mi·17 min·Dayton Pike
19
Take the exit
0.3 mi·38 sec
Toward Harrison Lane
20
Turn left onto Harrison Lane
0.3 mi·50 sec·Harrison Lane
21
At end of road, turn right onto Daisy Dallas Road
1.8 mi·4 min·Daisy Dallas Road
22
Turn right onto Middle Valley Road
0.5 mi·1 min·Middle Valley Road
23
Continue on Middle Valley Road
1.1 mi·2 min·Middle Valley Road
24
Turn right onto Crabtree Road
101 ft·4 sec·Crabtree Road
25
Arrive at destination
Crabtree Road
Trip Plan
Given the 4-hour drive time, leaving Johnson City in the morning should get you to Middle Valley with plenty of daylight to spare. The single recommended stop suggests you can easily complete this trip in one day without needing to split it. With a fuel cost estimated at $33, be sure to check your fuel levels before departing and plan for one refueling stop along the way, likely before you get too far into the 73-mile stretch on I 40. Keep an eye out for the transition from interstate cruising to Rhea County Highway, as the driving pace will change.
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 104.7 miles from Johnson City, TN, or about 1h 57m into the drive.
The longest continuous stretch on this route runs about 73 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 46 miles or 53m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 104.7 miles or 1h 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 3h 14m
Traffic, exits, and arrival timing usually matter more near Middle Valley, TN than in the middle of the route.
Before You Leave
+
Open the route before leaving Johnson City, 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 Johnson City, TN
This is one driving day of about 209.5 miles and 4h 5m.
Your first comfortable stop window is around 46 miles from Johnson City, 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 73 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 16
5 decision points cluster between mile 0.1 and 125.1 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.1 mi into trip|~0m in|Buffalo Street
Turn left onto Buffalo Street
Lane positioning matters here
Use the straight lane.
7
0.4 mi into trip|~1m in|North Roan Street
Turn left onto North Roan Street
Lane positioning matters here
Use the left lane.
5
15 mi into trip|~19m in
Take the exit toward I 81 South: Knoxville
Exit ramp - move to the correct lane early
Exit 8A
Toward I 81 South: Knoxville
5
72.3 mi into trip|~1h 21m in|I 40
Merge onto I 40
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
125.1 mi into trip|~2h 20m in|I 40
Keep slight right at fork onto I 40 toward Nashville
Highway fork - watch signs carefully
Toward Nashville
Fuel & Cost
Regular Gas
$34.95 one way
$69.89 round trip
$4.24/gal25.4 MPG avg73 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.62
$38.13
$76.26
premium
$5.25
$43.33
$86.65
diesel
$6.28
$51.76
$103.53
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$35
Meals
$25–$50
Total
$60–$85
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 73.3 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $22 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
62.9
0
$22.00
$10.06
Efficient EV
52.4
0
$18.33
$8.38
EV Truck/SUV
83.8
1
$29.33
$13.41
Gas CO2
73 kg
EV CO2
25 kg (66% 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 Oct 19, 2026
Origin
Johnson City, TN
Morning
in Johnson City on Thursday
Local time
8:06 AM
EDT
Current temp
72°F
Sunny
N 0 to 5 mph0% chanceLive forecast
Destination
Middle Valley, TN
Morning
in Middle Valley on Thursday
Local time
8:06 AM
EDT
Current temp
70°F
Sunny
NE 0 to 5 mph0% chanceLive 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
2 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
4h 5m 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 86.7
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This drive is mostly highway, with 69% of the route on interstates. You'll encounter a stretch of 73 miles on I 40 without needing to exit. The majority of your driving will be on high-speed roads. After the interstate sections, you'll transition to Rhea County Highway for the remainder of the trip, which will likely involve lower speeds and more local traffic.
69% highway — fuel and pacing are the main things to plan.
25 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 73 mi on I 40.
How Hard Is This Drive?
6/10
This is a straightforward highway drive that stays mostly on I 40 and I 81. You will hit about 16 points where you need to pay attention to lane position or signs. The trickiest moment comes around 0.1 miles in near Buffalo Street.
Driving Effort6/10
Moderate - straightforward overall, but long enough or busy enough to require pacing
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 209.5 miles you will encounter 16 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (Buffalo Street): Lane positioning matters here; at 0.4 miles (North Roan Street): Lane positioning matters here; at 15 miles: Exit ramp - move to the correct lane early.
Elevation Profile
Mostly flat terrain
1,628 ft702 ft
Total Climb
271 ft
Total Descent
1,196 ft
Highest Point
1,628 ft
Elevation Range
926 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Johnson City, TN and Middle Valley, TN, road signs point toward Nashville and Rockwood.
Doable as a same-day drive at 4h 5m. Total distance: 209.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 5m drive, comfortable solo distance.
Frequently Asked Questions
The longest stretch is about 73 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 Middle Valley, 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: at 0.1 miles (Buffalo Street): Lane positioning matters here; at 0.4 miles (North Roan Street): Lane positioning matters here; at 15 miles: Exit ramp - move to the correct lane early.
Yes — Great Smoky Mountains National Park. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.1 hours each way, an in-and-out day trip would put you behind the wheel for 8.2 hours — manageable with a long break at Middle Valley, TN, but most travelers stay overnight.
