How far is Clarksville, TN from Johnsonville, TN?
The driving distance from Clarksville, TN to Johnsonville, TN is about 55.2 miles (88.9 km), with a travel time of about 01h 29m by car.
- The straight-line flight distance is about 46.3 miles (74.5 km).
- For a round trip, plan for roughly 02h 59m 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 29m.
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.
City in Tennessee, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms Likely
Showers And Thunderstorms Likely
Driving Route Map
The map below follows the saved road route between Clarksville and Johnsonville.
Turn-by-Turn Driving Directions
Step-by-step road directions between Clarksville and Johnsonville.
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1
Start on North 2nd Street
108 m · 11 sec · North 2nd Street
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2
Turn right onto Main Street
1389 ft · 58 sec · Main Street
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3
At the end of the road, turn left onto South Riverside Drive
1.3 mi · 2 min · South Riverside Drive
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4
Take the exit right
603 ft · 13 sec
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5
Turn straight onto Cumberland Drive
2497 ft · 1 min · Cumberland Drive
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6
Continue on State Highway 13
2 mi · 3 min · State Highway 13
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7
Turn right
21.7 mi · 32 min
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8
At the end of the road, turn left onto East Main Street
1015 ft · 35 sec · East Main Street
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9
Turn right onto State Highway 13
18.9 mi · 28 min · State Highway 13
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10
Continue on North Church Street
966 ft · 20 sec · North Church Street
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11
Turn right onto North Court Square
93 m · 6 sec · North Court Square
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12
Continue on West Main Street
2.4 mi · 4 min · West Main Street
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13
At the end of the road, turn left
5.4 mi · 8 min
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14
Turn right onto Old Johnsonville Road
958 ft · 42 sec · Old Johnsonville Road
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15
Keep slight right to continue on Old Johnsonville Road
1.9 mi · 7 min · Old Johnsonville Road
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16
Arrive at your destination
0 m · 1 sec · Old Johnsonville Road
Car Route Details
A richer read on the saved driving route between Clarksville and Johnsonville.
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.
Longest stretch
Turn right
21.7 mi · 00h 32m
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.
Showers And Thunderstorms Likely leaving Clarksville and Showers And Thunderstorms Likely near Johnsonville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Clarksville to Johnsonville?
The road trip is about 55.2 miles (88.9 km) and usually takes 01h 29m 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?
Erin is a useful midpoint, sitting about 27.7 miles from Clarksville and 27.7 miles from Johnsonville.
How much longer is the road route than the straight-line distance?
The direct path is about 46.3 miles (74.5 km), while the road route adds roughly 8.9 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 3:30 PM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.35 one way or $14.71 round trip. Estimated CO2 is about 17.3 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms Likely around Clarksville and Showers And Thunderstorms Likely near Johnsonville.
Stop Ideas Near Erin
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 Erin.
Clarksville, TN
Nashville, TN
Fulton
Paducah, KY
Flight Path Map
This map shows the direct air route between Clarksville and Johnsonville. Straight-line distance: 46.32 mi (74.54 km).
#1 Clarksville
The second most populous city in Tennessee.
| Population | 161,247 |
| Coordinates | 36.5297700, -87.3594500 |
| Altitude | 145 |
| Country | United States |
#2 Johnsonville
City in South Carolina, United States
| Population | 1,748 |
| Coordinates | 36.0600600, -87.9528100 |
| Altitude | 110 |
| Country | United States |
End: Johnsonville (-87.95281, 36.06006)
Estimated Travel Time
Distance: 89 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 50m |
| 40 mph (64.37 km/h) | 01h 22m |
| 50 mph (80.47 km/h) | 01h 06m |
| 60 mph (96.56 km/h) | 00h 55m |
| 70 mph (112.65 km/h) | 00h 47m |
| 80 mph (129 km/h) | 00h 41m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $7.35 | $14.71 |
| Mid-grade | $4.25 | $8.29 | $16.59 |
| Premium | $4.65 | $9.08 | $18.15 |
| Diesel | $5.30 | $10.34 | $20.69 |
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 · Jun 01, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.