How far is Johnson, TN from Louisville, TN?
The driving distance from Johnson, TN to Louisville, TN is about 43.4 miles (69.9 km), with a travel time of about 01h 05m by car.
- The straight-line flight distance is about 30.6 miles (49.3 km).
- For a round trip, plan for roughly 02h 10m 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 01h 05m.
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.
Partly Cloudy
Driving Route Map
The map below follows the saved road route between Johnson and Louisville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Johnson and Louisville.
-
1
Start on Raby Town Road
1.5 mi · 6 min · Raby Town Road
-
2
At the end of the road, turn right onto Oakland Road
5.1 mi · 9 min · Oakland Road
-
3
Take the ramp left
1795 ft · 44 sec
-
4
Merge slight left
13.2 mi · 14 min
-
5
Take the exit slight right toward SR 324
2123 ft · 40 sec
-
6
Turn straight
2 mi · 4 min
-
7
At the end of the road, turn left onto East Lee Highway
1.9 mi · 3 min · East Lee Highway
-
8
Continue on West Broadway Street
1.8 mi · 3 min · West Broadway Street
-
9
Turn right onto Lamar Alexander Parkway
9.7 mi · 11 min · Lamar Alexander Parkway
-
10
Take the exit slight left
67 m · 13 sec
-
11
Turn left onto Endsley Quarry Lane
1544 ft · 1 min · Endsley Quarry Lane
-
12
Turn sharp right onto South Farnum Street
2109 ft · 55 sec · South Farnum Street
-
13
Turn left onto Miser Station Road
2.6 mi · 5 min · Miser Station Road
-
14
Turn left onto Quarry Road
2.4 mi · 4 min · Quarry Road
-
15
Continue on Louisville Road
1.8 mi · 3 min · Louisville Road
-
16
Turn right onto Honey Rock Way
22 m · 3 sec · Honey Rock Way
-
17
Arrive at your destination
0 m · 1 sec · Honey Rock Way
Car Route Details
A richer read on the saved driving route between Johnson and Louisville.
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.
Oakland 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.
Partly Cloudy leaving Johnson and Partly Cloudy near Louisville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Johnson to Louisville?
The road trip is about 43.4 miles (69.9 km) and usually takes 01h 05m 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 Johnson and 21.7 miles from Louisville.
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 12.8 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 4:20 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $5.77 one way or $11.54 round trip. Estimated CO2 is about 13.6 kg one way.
What should you check before leaving?
Before you leave, expect Partly Cloudy around Johnson and Partly Cloudy near Louisville.
Flight Path Map
This map shows the direct air route between Johnson and Louisville. Straight-line distance: 30.64 mi (49.31 km).
#1 Johnson
Johnson is a place in Tennessee, United States.
| Population | 0 |
| Coordinates | 35.6723000, -84.5624300 |
| Altitude | 273 |
| Country | United States |
#2 Louisville
Human settlement in Blount County, Tennessee, United States of America
| Population | 4,139 |
| Coordinates | 35.8217500, -84.0479600 |
| Altitude | 257 |
| Country | United States |
End: Louisville (-84.04796, 35.82175)
Estimated Travel Time
Distance: 70 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 26m |
| 40 mph (64.37 km/h) | 01h 05m |
| 50 mph (80.47 km/h) | 00h 52m |
| 60 mph (96.56 km/h) | 00h 43m |
| 70 mph (112.65 km/h) | 00h 37m |
| 80 mph (129 km/h) | 00h 32m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $5.77 | $11.54 |
| Mid-grade | $4.25 | $6.51 | $13.01 |
| Premium | $4.65 | $7.12 | $14.24 |
| Diesel | $5.30 | $8.12 | $16.23 |
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.