Origin
Decherd, TN
Night in Decherd on Sunday
Local time
9:50 PM
CDT
Current temp
63°F
Unavailable
Live forecast
Trip from Decherd, TN to Johnson City, TN
Drive Time
5h 16m
Distance
279.4 mi
450 km
Drive Score
9/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$42
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
5h 3m
★
6 AM
5h 17m
8 AM
5h 44m
10 AM
5h 26m
12 PM
5h 24m
3 PM
5h 28m
5 PM
5h 42m
8 PM
5h 9m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Decherd, TN
Kelly
Johnson City, TN
Kelly
Trip Overview
Connecting Decherd to Johnson City, this 279.4-mile journey across Tennessee is a straightforward transit spanning approximately 5 hours and 16 minutes. Because the drive is manageable within a single day, you can comfortably complete it without an overnight stay. Expect to budget roughly $42 for fuel as you traverse the Southeast region from end to end. Navigating primarily via I-75, I-40, and I-81, you will find this path serves as a highly efficient link between these two points. Whether you are heading east for business or a visit, this highway-focused route is designed for steady progress rather than leisurely sightseeing.
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
139.7 miles from Decherd, TN
A natural place for your longest stop of the day , about 2h 41m into the drive .
Drive Character
Expect a trip dominated by major infrastructure, with 74% of your travel occurring on high-speed interstates. The experience is defined by efficiency, featuring a significant 99.2-mile uninterrupted stretch along I-75 that allows you to settle into a consistent cruising rhythm. While the journey lacks the technical demands of winding backroads, the transition between these three major arteries keeps the drive feeling structured. You will spend the vast majority of your time behind the wheel focused on interstate navigation, making this a practical choice for those who prioritize speed and reliability over secondary routes.
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 13.3 miles in.
Route Complexity
8/10
Demanding - plan breaks and stay ahead of the key maneuvers
This is a demanding drive. With 13 significant decision points across 279.4 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 13.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 70.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 171 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 13 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
5
13.3 mi into trip
|
~16m in
Take the exit
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the none lane.
8
70.9 mi into trip
|
~1h 24m 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
171 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 none lane.
6
207.7 mi into trip
|
~3h 56m 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
264.3 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...
Towns Along This Route
On the drive from Decherd, TN to Johnson City, TN, road signs begin pointing toward Asheville along the way.
Asheville
264.3 mi in
|
~4h 57m
Main Roads
| Road | Distance | Duration |
|---|---|---|
| I 75 | 99.2 mi | 1h 49m |
| I 81 | 56.6 mi | 1h |
| I 40 | 36.7 mi | 40m |
| James H. Quillen Parkway | 14 mi | 16m |
| Veterans Memorial Drive | 10.4 mi | 11m |
| Nissan Powertrain Drive | 0.9 mi | 1m |
| Old Alto Highway | 0.9 mi | 1m |
| West Main Street | 0.8 mi | 1m |
Longest stretch:
I 75
— 99.2 mi, about 1h 49m
Turn-by-Turn Driving Directions
Step-by-step road directions between Decherd, TN and Johnson City, TN.
1
Start on this road
330 ft
·
20 sec
·
this road
2
Turn left onto SR 50
0.8 mi
·
1 min
·
West Main Street
3
Continue on SR 50
0.9 mi
·
1 min
·
Old Alto Highway
4
Turn right onto SR 50
0.9 mi
·
1 min
·
Nissan Powertrain Drive
5
Take the ramp onto SR 50
0.3 mi
·
47 sec
·
SR 50
6
Merge onto US 64; SR 50
10 mi
·
11 min
·
Veterans Memorial Drive
7
Take the exit
58 mi
·
1 hr 8 min
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
Since this is a roughly 5-hour drive, plan for at least one dedicated stop to stretch your legs and refresh. Aim to depart early in the morning to bypass potential congestion on the interstate segments, especially when transitioning between the major highway junctions. Keep a close eye on your fuel gauge during the longest 99.2-mile stretch on I-75, as this is where you will cover the most ground without significant deviations. Because the route is a single-day commitment, you have the flexibility to adjust your pace based on traffic conditions or personal energy levels without needing to worry about mid-trip lodging.
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 139.7 miles from Decherd, TN, or about 2h 41m 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 139.7 miles or 2h 41m 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 19m
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 Decherd, 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 Decherd, TN
This is one driving day of about 279.4 miles and 5h 16m.
Your first comfortable stop window is around 80 miles from Decherd, 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 139.7 mi from Decherd, TN · 2h 41m into the drive
Mid-route town
Meal stop
140 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 139.7 miles from Decherd, 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
$42.44 one way
$84.88 round trip
$3.86/gal
25.4 MPG avg
98 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $46.78 | $93.57 |
| premium | $4.80 | $52.75 | $105.49 |
| diesel | $5.64 | $62.07 | $124.15 |
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: 97.8 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $29 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 83.8 | 1 | $29.34 | $13.41 |
| Efficient EV | 69.9 | 0 | $24.45 | $11.18 |
| EV Truck/SUV | 111.8 | 1 | $39.12 | $17.88 |
Gas CO2
98 kg
EV CO2
33 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.
Destination
Johnson City, TN
Night in Johnson City on Sunday
Local time
10:50 PM
EDT
Current temp
57°F
Unavailable
Live forecast
Along the Route
61°F
Johnson, TN
140 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
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
5h 16m 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 Decherd, TN to Johnson City, TN covers 279.4 miles and takes about 5h 16m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 75, I 81, I 40. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 139.7 miles from Decherd, TN. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $42.44 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 13 significant decision points across 279.4 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 13.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 70.9 miles: Highway fork - watch signs carefully. Lane positioning matters here; at 171 miles (I 40): Highway fork - watch signs carefully. Lane positioning matters here.
On the drive from Decherd, TN to Johnson City, TN, road signs begin pointing toward Asheville along the way.
Was this route helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
Continue From Johnson City, TN
More trips to Johnson City, TN
Explore more options from Decherd, TN or browse trips ending in Johnson City, TN.
Looking for more statewide routes? Browse TN road trips.
Explore maps for Decherd, TN or Johnson City, TN on MapSof.net.