How far is Louisville, TN from Johnson, TN?
The driving distance from Louisville, TN to Johnson, TN is about 50.8 miles (81.7 km), with a travel time of about 00h 54m by car.
- The straight-line flight distance is about 30.6 miles (49.3 km).
- For a round trip, plan for roughly 01h 49m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
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 00h 54m.
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 Loudon County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Louisville and Johnson.
Turn-by-Turn Driving Directions
Step-by-step road directions between Louisville and Johnson.
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1
Start on Honey Rock Way
22 m · 9 sec · Honey Rock Way
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2
Turn left onto Louisville Road
1.8 mi · 3 min · Louisville Road
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3
Continue on Quarry Road
2.4 mi · 4 min · Quarry Road
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4
Turn right onto Miser Station Road
2.6 mi · 5 min · Miser Station Road
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5
Continue on North Farnum Street
2109 ft · 1 min · North Farnum Street
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6
Turn sharp left onto Endsley Quarry Lane
1359 ft · 60 sec · Endsley Quarry Lane
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7
Turn sharp right onto West Lamar Alexander Parkway
9.7 mi · 11 min · West Lamar Alexander Parkway
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8
Turn left onto East Broadway Street
1.9 mi · 3 min · East Broadway Street
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9
Continue on East Lee Highway
1.9 mi · 3 min · East Lee Highway
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10
Turn right onto Sugar Limb Road
2.3 mi · 4 min · Sugar Limb Road
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11
Take the ramp left
2330 ft · 57 sec
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12
Merge slight left
13.2 mi · 14 min
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13
Take the exit slight right toward SR 322: Sweetwater
1836 ft · 32 sec
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14
Turn right onto Oakland Road
4.8 mi · 9 min · Oakland Road
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15
Turn left onto Raby Town Road
1.2 km · 3 min · Raby Town Road
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16
Keep slight left to continue on Raby Town Road
2311 ft · 2 min · Raby Town Road
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17
Continue on Raby Town Road
1421 ft · 1 min · Raby Town Road
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18
Arrive at your destination
0 m · 1 sec · Raby Town Road
Car Route Details
A richer read on the saved driving route between Louisville and Johnson.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Sugar Limb Road
Merge slight left
13.2 mi · 00h 14m
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.
Rain Showers leaving Louisville and Chance Rain Showers near Johnson.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Louisville to Johnson?
The road trip is about 50.8 miles (81.7 km) and usually takes 00h 54m 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?
Loudon is a useful midpoint, sitting about 21.7 miles from Louisville and 29 miles from Johnson.
How much longer is the road route than the straight-line distance?
The direct path is about 30.6 miles (49.3 km), while the road route adds roughly 20.2 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 EDT. If you want a more comfortable same-day return, try to leave by 4:40 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $6.75 one way or $13.50 round trip. Estimated CO2 is about 15.9 kg one way.
What should you check before leaving?
Before you leave, expect Rain Showers around Louisville and Chance Rain Showers near Johnson.
Flight Path Map
This map shows the direct air route between Louisville and Johnson. Straight-line distance: 30.64 mi (49.31 km).
#1 Louisville
Human settlement in Blount County, Tennessee, United States of America
| Population | 4,139 |
| Coordinates | 35.8217500, -84.0479600 |
| Altitude | 257 |
| Country | United States |
#2 Johnson
Johnson is a place in Tennessee, United States.
| Population | 0 |
| Coordinates | 35.6723000, -84.5624300 |
| Altitude | 273 |
| Country | United States |
End: Raby Town Road (-84.56222, 35.672434)
Estimated Travel Time
Distance: 82 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 41m |
| 40 mph (64.37 km/h) | 01h 16m |
| 50 mph (80.47 km/h) | 01h 00m |
| 60 mph (96.56 km/h) | 00h 50m |
| 70 mph (112.65 km/h) | 00h 43m |
| 80 mph (129 km/h) | 00h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $6.75 | $13.50 |
| Mid-grade | $4.25 | $7.61 | $15.23 |
| Premium | $4.65 | $8.33 | $16.66 |
| Diesel | $5.30 | $9.49 | $18.99 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.