How far is Oak Hill, TN from Johnson, TN?
The driving distance from Oak Hill, TN to Johnson, TN is about 169.3 miles (272.5 km), with a travel time of about 02h 49m by car.
- The straight-line flight distance is about 136.9 miles (220.3 km).
- For a round trip, plan for roughly 05h 39m 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 02h 49m.
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 of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Rain Showers
Chance Rain Showers
Driving Route Map
The map below follows the saved road route between Oak Hill and Johnson.
Turn-by-Turn Driving Directions
Step-by-step road directions between Oak Hill and Johnson.
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1
Start on Browns Branch Road
1.6 mi · 6 min · Browns Branch Road
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2
At the end of the road, turn left onto Rittertown Road
1.1 mi · 3 min · Rittertown Road
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3
Turn left onto Gap Creek Road
3.4 mi · 6 min · Gap Creek Road
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4
Turn straight onto Mary Patton Highway
4.5 mi · 8 min · Mary Patton Highway
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5
Turn left onto West G Street
1929 ft · 52 sec · West G Street
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6
Turn left
4.3 mi · 6 min
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7
Take the exit slight right
1605 ft · 39 sec
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8
Merge slight left onto James H. Quillen Parkway
15.1 mi · 18 min · James H. Quillen Parkway
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9
Take the exit slight right toward I 81 South: Knoxville
1100 ft · 38 sec
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10
Merge slight left
56.4 mi · 1 hr
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11
Continue on I 40 West: Knoxville
1.1 km · 45 sec
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12
Merge slight left
52.8 mi · 59 min
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13
Keep slight left to continue on I 75 South: Chattanooga
21.9 mi · 23 min
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14
Take the exit slight right toward SR 322: Sweetwater
1836 ft · 32 sec
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15
Turn right onto Oakland Road
4.8 mi · 9 min · Oakland Road
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16
Turn left onto Raby Town Road
1.2 km · 3 min · Raby Town Road
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17
Keep slight left to continue on Raby Town Road
2311 ft · 2 min · Raby Town Road
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18
Continue on Raby Town Road
1421 ft · 1 min · Raby Town Road
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19
Arrive at your destination
0 m · 1 sec · Raby Town Road
Car Route Details
A richer read on the saved driving route between Oak Hill and Johnson.
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 81 South
Merge slight left
56.4 mi · 01h 00m
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.
Chance Rain Showers leaving Oak Hill 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 Oak Hill to Johnson?
The road trip is about 169.3 miles (272.5 km) and usually takes 02h 49m 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?
White Pine is a useful midpoint, sitting about 84.5 miles from Oak Hill and 84.8 miles from Johnson.
How much longer is the road route than the straight-line distance?
The direct path is about 136.9 miles (220.3 km), while the road route adds roughly 32.4 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 12:50 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $22.55 one way or $45.10 round trip. Estimated CO2 is about 53.1 kg one way.
What should you check before leaving?
Before you leave, expect Chance Rain Showers around Oak Hill and Chance Rain Showers near Johnson.
Flight Path Map
This map shows the direct air route between Oak Hill and Johnson. Straight-line distance: 136.91 mi (220.34 km).
#1 Oak Hill
City in Tennessee, United States
| Population | 4,432 |
| Coordinates | 36.2348300, -82.2151300 |
| Altitude | 792 |
| 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: 273 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 38m |
| 40 mph (64.37 km/h) | 04h 14m |
| 50 mph (80.47 km/h) | 03h 23m |
| 60 mph (96.56 km/h) | 02h 49m |
| 70 mph (112.65 km/h) | 02h 25m |
| 80 mph (129 km/h) | 02h 06m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $22.55 | $45.10 |
| Mid-grade | $4.25 | $25.43 | $50.87 |
| Premium | $4.65 | $27.83 | $55.66 |
| Diesel | $5.30 | $31.72 | $63.44 |
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.