How far is Lafayette, TN from Knoxville, TN?
The driving distance from Lafayette, TN to Knoxville, TN is about 116.5 miles (187.5 km), with a travel time of about 01h 51m by car.
- The straight-line flight distance is about 101.5 miles (163.3 km).
- For a round trip, plan for roughly 03h 43m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM CDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 51m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
Human settlement in Cumberland County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Partly Sunny
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Lafayette and Knoxville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Lafayette and Knoxville.
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1
Start on Nashville Highway
5.6 mi · 8 min · Nashville Highway
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2
Turn right onto Gundy Quarels Memorial Highway
2.3 mi · 3 min · Gundy Quarels Memorial Highway
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3
Continue on Gainesboro Highway
539 ft · 15 sec · Gainesboro Highway
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4
Take the ramp left
1068 ft · 26 sec
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5
Merge slight left
104.3 mi · 1 hr 54 min
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6
Keep slight left
2.9 mi · 4 min
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7
Take the exit slight right toward Convention Center, East Tennessee History Center, Museum of Art
2116 ft · 28 sec
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8
Keep slight left to continue on Convention Center, East Tennessee History Center, Museum of Art
2403 ft · 56 sec
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9
Continue on Henley Street
1238 ft · 27 sec · Henley Street
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10
Continue on Henley Street
78 m · 12 sec · Henley Street
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11
Arrive at your destination
0 m · 1 sec · Henley Street
Car Route Details
A richer read on the saved driving route between Lafayette 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.
Gainesboro Highway
Merge slight left
104 mi · 01h 54m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Partly Sunny leaving Lafayette and Partly Cloudy near Knoxville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Lafayette to Knoxville?
The road trip is about 116.5 miles (187.5 km) and usually takes 01h 51m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Crab Orchard is a useful midpoint, sitting about 58.2 miles from Lafayette and 58.3 miles from Knoxville.
How much longer is the road route than the straight-line distance?
The direct path is about 101.5 miles (163.3 km), while the road route adds roughly 15 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 8:00 AM to 10:00 AM CDT. If you want a more comfortable same-day return, try to leave by 2:46 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $15.50 one way or $31.00 round trip. Estimated CO2 is about 36.5 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Lafayette and Knoxville, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Partly Sunny around Lafayette and Partly Cloudy near Knoxville.
Flight Path Map
This map shows the direct air route between Lafayette and Knoxville. Straight-line distance: 101.46 mi (163.29 km).
#1 Lafayette
Lafayette is a place in Tennessee, United States.
| Population | 0 |
| Coordinates | 36.1858900, -85.7160900 |
| Altitude | 303 |
| 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: 187 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 52m |
| 40 mph (64.37 km/h) | 02h 54m |
| 50 mph (80.47 km/h) | 02h 19m |
| 60 mph (96.56 km/h) | 01h 56m |
| 70 mph (112.65 km/h) | 01h 39m |
| 80 mph (129 km/h) | 01h 27m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $15.50 | $31.00 |
| Mid-grade | $4.25 | $17.48 | $34.96 |
| Premium | $4.65 | $19.13 | $38.26 |
| Diesel | $5.30 | $21.80 | $43.60 |
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.