Drive Time
8h 15m
Distance
443.4 mi
714 km
Drive Score
7/10
Good drive
Same Day?
2-day trip
Fuel Cost
$66
one way
The drive from Johnson City, TN to Dyer, TN covers 443.4 miles and takes about 8h 15m behind the wheel. It usually feels better as a 2-day road trip than as one long push.
The route leans on Buffalo Street, North Roan Street, East Watauga Avenue for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $65.83 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
221.7 miles from Johnson City, TN
A natural place for your longest stop of the day , about 4h 7m into the drive .
Expect a 8h 15m drive with frequent turns across 443.4 miles of local and secondary roads.
| Road | Distance | Duration |
|---|---|---|
| Buffalo Street | Unavailable | Refreshing |
| North Roan Street | Unavailable | Refreshing |
| East Watauga Avenue | Unavailable | Refreshing |
| Oak Street | Unavailable | Refreshing |
| James H | Unavailable | Refreshing |
| I 81 South | Unavailable | Refreshing |
| I 40 West | Unavailable | Refreshing |
| Nashville | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Step-by-step road directions between Johnson City, TN and Dyer, TN.
Start on the route
Turn left onto Buffalo Street
Turn left onto North Roan Street
Turn right onto East Watauga Avenue
Turn left onto Oak Street
Take the ramp straight
Merge slight left onto James H. Quillen Parkway
Take the exit slight right toward I 81 South: Knoxville
Merge slight left
Continue on I 40 West: Knoxville
Merge slight left
Keep slight right to continue on Nashville
Keep slight right to continue on I 24 West, I 40 West: Nashville
Keep slight left to continue on I 40 West: Huntsville, Memphis
Merge slight right onto Downtown Loop
Continue on Downtown Loop
Keep slight left to continue on I 40 West: Memphis
Take the exit slight right toward US 45: Trenton
Turn right onto North Highland Avenue
Take the ramp slight right
Turn right onto North Central Avenue
Turn right onto North College Street
Continue on Dyer Highway
Continue on Trenton Highway
Continue on South Main Street
Arrive at your destination
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.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 98 miles or 1h 49m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 221.7 miles or 4h 7m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 221.7 miles or 4h 7m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 7h 8m
Traffic, exits, and arrival timing usually matter more near Dyer, TN than in the middle of the route.
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.
Pick one backup stop option before the midpoint in case traffic changes your pacing.
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Johnson City, TN
Aim for roughly 222 miles and 4.1 hours of wheel time on this day.
Day 2
Finish the approach into Dyer, TN
Aim for roughly 222 miles and 4.1 hours of wheel time on this day.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 221.7 mi from Johnson City, TN · 4h 7m into the drive
Mid-route town
Overnight candidate
222 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Hendersonville, TNNight 1
222 mi · about 4.1h in
A practical overnight split lands near Hendersonville, TN after about 222 miles or 4.1 hours of driving.
Find hotelsA short stop after about 98 miles helps settle the day before fatigue starts building.
The midpoint is around 221.7 miles from Johnson City, TN, which is a good place for a longer meal and fuel stop.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 222 miles or 4.1 hours on the road.
The final approach into Dyer, 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 Dyer, TN.
On a multi-day trip, keep the last day a little lighter so you reach Dyer, TN with some flexibility left in the schedule.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$65.83 one way
$131.66 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.25 | $74.24 | $148.49 |
| premium | $4.65 | $81.24 | $162.49 |
| diesel | $5.30 | $92.59 | $185.18 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$66
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$196–$306
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 155.1 kg one way.
Driving Electric?
About $47 in charging · 1 stop · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 133 | 1 | $46.56 | $21.28 |
| Efficient EV | 110.9 | 1 | $38.80 | $17.74 |
| EV Truck/SUV | 177.4 | 2 | $62.08 | $28.38 |
Gas CO2
155 kg
EV CO2
52 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. If you're planning ahead, check the forecast closer to your travel date.
Origin
Morning in Johnson City on Saturday
Local time
9:33 AM
EDT
Current temp
57°F
Forecast unavailable right now
Destination
Morning in Dyer on Saturday
Local time
8:33 AM
CDT
Current temp
62°F
Forecast unavailable right now
Along the Route
64°F
Hendersonville, TN
222 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.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
The destination clock does not match departure time, so double-check hotel check-in windows and late arrival plans.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
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