How far is Chattanooga, TN from Tusculum, TN?
The driving distance from Chattanooga, TN to Tusculum, TN is about 184.5 miles (297 km), with a travel time of about 03h 30m by car.
- The straight-line flight distance is about 163.2 miles (262.6 km).
- For a round trip, plan for roughly 07h 01m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
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 03h 30m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Chattanooga and Tusculum.
Turn-by-Turn Driving Directions
Step-by-step road directions between Chattanooga and Tusculum.
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1
Start on West Martin Luther King Boulevard
24 m · 6 sec · West Martin Luther King Boulevard
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2
Turn right onto Market Street
1.2 mi · 3 min · Market Street
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3
Turn left
1378 ft · 23 sec
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4
Merge slight left
5.8 mi · 8 min
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5
Keep slight left to continue on I 75 North: Knoxville
1.4 km · 1 min
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6
Merge slight left
99.2 mi · 1 hr 50 min
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7
Keep slight left
36.7 mi · 41 min
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8
Keep slight left to continue on I 81 North: Bristol
22.7 mi · 24 min
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9
Take the exit slight right toward US 11E: Mosheim, Greeneville, Bulls Gap
2149 ft · 46 sec
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10
Turn right onto West Andrew Johnson Highway
16.2 mi · 20 min · West Andrew Johnson Highway
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11
Turn right onto Erwin Highway
1 mi · 2 min · Erwin Highway
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12
Turn left onto Sam Doak Drive
34 m · 10 sec · Sam Doak Drive
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13
Continue on Sam Doak Drive
51 m · 9 sec · Sam Doak Drive
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14
Arrive at your destination
0 m · 1 sec · Sam Doak Drive
Car Route Details
A richer read on the saved driving route between Chattanooga and Tusculum.
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 75 North
Merge slight left
99.2 mi · 01h 50m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Sunny leaving Chattanooga and Sunny near Tusculum.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Chattanooga to Tusculum?
The road trip is about 184.5 miles (297 km) and usually takes 03h 30m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Farragut is a useful midpoint, sitting about 92.2 miles from Chattanooga and 92.3 miles from Tusculum.
How much longer is the road route than the straight-line distance?
The direct path is about 163.2 miles (262.6 km), while the road route adds roughly 21.3 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 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 9:58 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.55 one way or $49.10 round trip. Estimated CO2 is about 57.9 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Chattanooga and Sunny near Tusculum.
Flight Path Map
This map shows the direct air route between Chattanooga and Tusculum. Straight-line distance: 163.15 mi (262.57 km).
#1 Chattanooga
The fourth most populous city in Tennessee.
| Population | 184,742 |
| Coordinates | 35.0456300, -85.3096800 |
| Altitude | 206 |
| Country | United States |
#2 Tusculum
City in Tennessee, United States
| Population | 2,669 |
| Coordinates | 36.1751000, -82.7587600 |
| Altitude | 455 |
| Country | United States |
End: Tusculum (-82.75876, 36.1751)
Estimated Travel Time
Distance: 297 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 08m |
| 40 mph (64.37 km/h) | 04h 36m |
| 50 mph (80.47 km/h) | 03h 41m |
| 60 mph (96.56 km/h) | 03h 04m |
| 70 mph (112.65 km/h) | 02h 38m |
| 80 mph (129 km/h) | 02h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $24.55 | $49.10 |
| Mid-grade | $4.25 | $27.69 | $55.37 |
| Premium | $4.65 | $30.30 | $60.60 |
| Diesel | $5.30 | $34.53 | $69.06 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.