How far is Trenton, TN from Kingsport, TN?
The driving distance from Trenton, TN to Kingsport, TN is about 430 miles (692 km), with a travel time of about 07h 56m by car.
- The straight-line flight distance is about 357.5 miles (575.3 km).
- For a round trip, plan for roughly 15h 53m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM CDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 07h 56m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Mostly Clear
Driving Route Map
The map below follows the saved road route between Trenton and Kingsport.
Turn-by-Turn Driving Directions
Step-by-step road directions between Trenton and Kingsport.
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1
Start on East Eaton Street
1 km · 60 sec · East Eaton Street
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2
Turn right
10.3 mi · 12 min
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3
Turn left
14.6 mi · 19 min
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4
Take the exit slight left
1480 ft · 39 sec
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5
Merge slight left
126.9 mi · 2 hr 17 min
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6
Keep slight right to continue on I 40 East, I 65 South: Knoxville, Huntsville
1305 ft · 25 sec
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7
Merge slight left onto Downtown Loop
2.4 mi · 3 min · Downtown Loop
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8
Continue on Downtown Loop
2764 ft · 43 sec · Downtown Loop
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9
Keep slight right to continue on I 40 East, I 24 East: Knoxville, Chattanooga
173.8 mi · 3 hr 10 min
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10
Keep slight left
36.7 mi · 41 min
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11
Keep slight left to continue on I 81 North: Bristol
50.5 mi · 54 min
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12
Take the exit slight right toward SR 93: Jonesborough, Fall Branch
1136 ft · 32 sec
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13
Keep slight right to continue on SR 93: Jonesborough, Fall Branch
155 m · 15 sec
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14
Merge slight left
2954 ft · 38 sec
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15
Continue straight
2.4 mi · 3 min
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16
Continue on Sullivan Gardens Drive
3.1 mi · 4 min · Sullivan Gardens Drive
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17
Continue on South Wilcox Drive
1.5 mi · 2 min · South Wilcox Drive
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18
Continue on Sullivan Gardens Parkway
1.4 mi · 2 min · Sullivan Gardens Parkway
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19
Turn left onto South Wilcox Drive
2.6 mi · 5 min · South Wilcox Drive
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20
Turn left onto East Sullivan Street
1108 ft · 24 sec · East Sullivan Street
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21
Turn slight left onto East Main Street
1.2 km · 1 min · East Main Street
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22
Turn right onto Broad Street
577 ft · 16 sec · Broad Street
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23
Enter the roundabout and take exit 2 toward Broad Street
14 m · 1 sec · Broad Street
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24
Exit the roundabout onto Broad Street
132 m · 19 sec · Broad Street
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25
Turn left onto West Center Street
698 ft · 24 sec · West Center Street
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26
Arrive at your destination
0 m · 1 sec · West Center Street
Car Route Details
A richer read on the saved driving route between Trenton and Kingsport.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 40 East
Keep slight right to continue on I 40 East, I 24 East: Knoxville, Chattanooga
174 mi · 03h 10m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Partly Sunny leaving Trenton and Mostly Clear near Kingsport.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Trenton to Kingsport?
The road trip is about 430 miles (692 km) and usually takes 07h 56m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Baxter is a useful midpoint, sitting about 214.7 miles from Trenton and 215.2 miles from Kingsport.
How much longer is the road route than the straight-line distance?
The direct path is about 357.5 miles (575.3 km), while the road route adds roughly 72.5 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 7:30 AM CDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $57.21 one way or $114.41 round trip. Estimated CO2 is about 134.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Trenton and Kingsport, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Partly Sunny around Trenton and Mostly Clear near Kingsport.
Stop Ideas Near Baxter
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Baxter.
Nashville, TN
Flight Path Map
This map shows the direct air route between Trenton and Kingsport. Straight-line distance: 357.5 mi (575.34 km).
#1 Trenton
City in Gibson County, Tennessee, United States
| Population | 4,147 |
| Coordinates | 35.9806200, -88.9414500 |
| Altitude | 101 |
| Country | United States |
#2 Kingsport
The most populous city in Sullivan County, Tennessee.
| Population | 54,112 |
| Coordinates | 36.5484300, -82.5618200 |
| Altitude | 369 |
| Country | United States |
End: Kingsport (-82.56182, 36.54843)
Estimated Travel Time
Distance: 692 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 14h 19m |
| 40 mph (64.37 km/h) | 10h 45m |
| 50 mph (80.47 km/h) | 08h 35m |
| 60 mph (96.56 km/h) | 07h 09m |
| 70 mph (112.65 km/h) | 06h 08m |
| 80 mph (129 km/h) | 05h 21m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $57.21 | $114.41 |
| Mid-grade | $4.25 | $64.52 | $129.04 |
| Premium | $4.65 | $70.60 | $141.20 |
| Diesel | $5.30 | $80.46 | $160.92 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Tennessee · Apr 15, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.