How far is Lafayette, TN from Johnson City, TN?
The driving distance from Lafayette, TN to Johnson City, TN is about 267.3 miles (430.2 km), with a travel time of about 04h 06m by car.
- The straight-line flight distance is about 204.7 miles (329.4 km).
- For a round trip, plan for roughly 08h 13m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 04h 06m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
City in Roane County, Tennessee, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Mostly Clear
Driving Route Map
The map below follows the saved road route between Lafayette and Johnson City.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lafayette and Johnson City.
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1
Start on the route
6 m · 1 sec
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2
Exit the roundabout onto Public Square
32 m · 2 sec · Public Square
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3
Continue on College Street
2599 ft · 54 sec · College Street
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4
Continue on Hartsville Road
11.5 mi · 17 min · Hartsville Road
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5
At the end of the road, turn left onto Highway 25 East
3.1 mi · 4 min · Highway 25 East
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6
Continue on Dixon Springs Highway
10.5 mi · 16 min · Dixon Springs Highway
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7
Continue on Dixon Springs Highway
894 ft · 29 sec · Dixon Springs Highway
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8
Continue on Main Street
1.1 km · 2 min · Main Street
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9
Continue on Upper Ferry Road
1.2 km · 1 min · Upper Ferry Road
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10
Turn right
4.9 mi · 8 min
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11
Take the ramp left
1064 ft · 26 sec
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12
Merge slight left
126 mi · 2 hr 18 min
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13
Keep slight left
36.7 mi · 41 min
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14
Keep slight left to continue on I 81 North: Bristol
56.6 mi · 1 hr 1 min
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15
Take the exit slight right toward I 26 East, US 23 South: Johnson City, Asheville
2112 ft · 40 sec
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16
Merge slight left onto James H. Quillen Parkway
14 mi · 17 min · James H. Quillen Parkway
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17
Take the exit slight right toward TN 91
614 ft · 15 sec
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18
Turn right onto East Market Street
1705 ft · 38 sec · East Market Street
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19
Turn left onto Buffalo Street
977 ft · 32 sec · Buffalo Street
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20
Turn right
132 m · 32 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Lafayette and Johnson City.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
Upper Ferry Road
Merge slight left
126 mi · 02h 18m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Showers And Thunderstorms leaving Lafayette and Mostly Clear near Johnson City.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lafayette to Johnson City?
The road trip is about 267.3 miles (430.2 km) and usually takes 04h 06m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Kingston is a useful midpoint, sitting about 133.2 miles from Lafayette and 134.1 miles from Johnson City.
How much longer is the road route than the straight-line distance?
The direct path is about 204.7 miles (329.4 km), while the road route adds roughly 62.6 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 8:46 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $35.56 one way or $71.12 round trip. Estimated CO2 is about 83.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Lafayette and Johnson City, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Lafayette and Mostly Clear near Johnson City.
Flight Path Map
This map shows the direct air route between Lafayette and Johnson City. Straight-line distance: 204.7 mi (329.44 km).
#1 Lafayette
Human settlement in Macon County, Tennessee, United States of America
| Population | 5,271 |
| Coordinates | 36.5211600, -86.0263700 |
| Altitude | 292 |
| Country | United States |
#2 Johnson City
The most populous city in Washington County, Tennessee.
| Population | 66,906 |
| Coordinates | 36.3134400, -82.3534700 |
| Altitude | 498 |
| Country | United States |
End: Cherry Street (-82.353659, 36.313645)
Estimated Travel Time
Distance: 430 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 54m |
| 40 mph (64.37 km/h) | 06h 41m |
| 50 mph (80.47 km/h) | 05h 20m |
| 60 mph (96.56 km/h) | 04h 27m |
| 70 mph (112.65 km/h) | 03h 49m |
| 80 mph (129 km/h) | 03h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $35.56 | $71.12 |
| Mid-grade | $4.25 | $40.11 | $80.21 |
| Premium | $4.65 | $43.89 | $87.77 |
| Diesel | $5.30 | $50.02 | $100.03 |
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 · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.