How far is Greenbrier, TN from Knoxville, TN?
The driving distance from Greenbrier, TN to Knoxville, TN is about 206.4 miles (332.2 km), with a travel time of about 03h 08m by car.
- The straight-line flight distance is about 179.8 miles (289.3 km).
- For a round trip, plan for roughly 06h 17m 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 03h 08m.
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 Tennessee, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Greenbrier and Knoxville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Greenbrier and Knoxville.
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1
Start on the route
3.5 mi · 5 min
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2
At the end of the road, turn right onto South Main Street
1.4 mi · 2 min · South Main Street
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3
Continue on Ashland City Highway
14.2 mi · 21 min · Ashland City Highway
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4
Turn right onto Clarksville Pike
1.6 km · 2 min · Clarksville Pike
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5
Continue on Clarksville Pike
678 ft · 22 sec · Clarksville Pike
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6
Turn left onto Rosa L Parks Boulevard
1.8 mi · 3 min · Rosa L Parks Boulevard
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7
Continue on Rosa L Parks Boulevard
1 mi · 2 min · Rosa L Parks Boulevard
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8
Turn left onto Jefferson Street
1.3 km · 1 min · Jefferson Street
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9
Continue on Spring Street
1073 ft · 24 sec · Spring Street
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10
Take the ramp slight right
1082 ft · 27 sec
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11
Merge slight left onto Downtown Loop
1.4 mi · 2 min · Downtown Loop
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12
Keep slight left to continue on I 40 East, I 24 East: Knoxville, Chattanooga
80.6 mi · 1 hr 27 min
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13
Continue straight
93.2 mi · 1 hr 42 min
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14
Keep slight left
2.9 mi · 4 min
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15
Take the exit slight right toward Convention Center, East Tennessee History Center, Museum of Art
2116 ft · 28 sec
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16
Keep slight left to continue on Convention Center, East Tennessee History Center, Museum of Art
2403 ft · 56 sec
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17
Continue on Henley Street
1238 ft · 27 sec · Henley Street
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18
Continue on Henley Street
78 m · 12 sec · Henley Street
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19
Arrive at your destination
0 m · 1 sec · Henley Street
Car Route Details
A richer read on the saved driving route between Greenbrier and Knoxville.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 40 East
Continue straight
93.2 mi · 01h 42m
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.
Sunny leaving Greenbrier and Sunny near Knoxville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Greenbrier to Knoxville?
The road trip is about 206.4 miles (332.2 km) and usually takes 03h 08m 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?
Cookeville is a useful midpoint, sitting about 101.5 miles from Greenbrier and 104.9 miles from Knoxville.
How much longer is the road route than the straight-line distance?
The direct path is about 179.8 miles (289.3 km), while the road route adds roughly 26.6 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 10:42 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $27.49 one way or $54.98 round trip. Estimated CO2 is about 64.8 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Greenbrier and Knoxville, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny around Greenbrier and Sunny near Knoxville.
Stop Ideas Near Cookeville
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 Cookeville.
Nashville, TN
Flight Path Map
This map shows the direct air route between Greenbrier and Knoxville. Straight-line distance: 179.78 mi (289.32 km).
#1 Greenbrier
Human settlement in Robertson County, Tennessee, United States of America
| Population | 6,905 |
| Coordinates | 36.2764400, -87.1180600 |
| Altitude | 201 |
| Country | United States |
#2 Knoxville
The most populous city in Tennessee.
| Population | 190,223 |
| Coordinates | 35.9606400, -83.9207400 |
| Altitude | 276 |
| Country | United States |
End: US 11 (-83.920795, 35.960617)
Estimated Travel Time
Distance: 332 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 52m |
| 40 mph (64.37 km/h) | 05h 09m |
| 50 mph (80.47 km/h) | 04h 07m |
| 60 mph (96.56 km/h) | 03h 26m |
| 70 mph (112.65 km/h) | 02h 56m |
| 80 mph (129 km/h) | 02h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $27.49 | $54.98 |
| Mid-grade | $4.25 | $31.00 | $62.01 |
| Premium | $4.65 | $33.93 | $67.86 |
| Diesel | $5.30 | $38.67 | $77.33 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.