How far is Tusculum, TN from Chattanooga, TN?
The driving distance from Tusculum, TN to Chattanooga, TN is about 185.1 miles (297.9 km), with a travel time of about 02h 58m by car.
- The straight-line flight distance is about 163.2 miles (262.6 km).
- For a round trip, plan for roughly 05h 56m 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 58m.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Driving Route Map
The map below follows the saved road route between Tusculum and Chattanooga.
Turn-by-Turn Driving Directions
Step-by-step road directions between Tusculum and Chattanooga.
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1
Start on Sam Doak Drive
40 m · 7 sec · Sam Doak Drive
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2
Turn straight onto Erwin Highway
1.6 km · 2 min · Erwin Highway
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3
Turn left onto East Andrew Johnson Highway
16.5 mi · 20 min · East Andrew Johnson Highway
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4
Turn left
1561 ft · 40 sec
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5
Merge slight left
22 mi · 24 min
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6
Continue on I 40 West: Knoxville
1.1 km · 45 sec
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7
Merge slight left
52.8 mi · 59 min
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8
Keep slight left to continue on I 75 South: Chattanooga
83.1 mi · 1 hr 31 min
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9
Take the exit slight right toward I 24 West: Chattanooga, Nashville
1.1 km · 56 sec
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10
Continue on Chattanooga, Nashville
5.8 mi · 8 min
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11
Take the exit slight right toward US 27 North: Downtown, Lookout Mountain
999 ft · 15 sec
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12
Keep slight left to continue on US 27 North: Downtown, Lookout Mountain
1018 ft · 16 sec
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13
Keep slight left
1.4 mi · 2 min
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14
Take the exit slight right toward Downtown
1123 ft · 26 sec
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15
Turn right onto West Martin Luther King Boulevard
897 ft · 30 sec · West Martin Luther King Boulevard
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16
Arrive at your destination
0 m · 1 sec · West Martin Luther King Boulevard
Car Route Details
A richer read on the saved driving route between Tusculum and Chattanooga.
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 South
Keep slight left to continue on I 75 South: Chattanooga
83.1 mi · 01h 31m
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.
Sunny leaving Tusculum and Sunny near Chattanooga.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Tusculum to Chattanooga?
The road trip is about 185.1 miles (297.9 km) and usually takes 02h 58m 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?
Farragut is a useful midpoint, sitting about 92.5 miles from Tusculum and 92.6 miles from Chattanooga.
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 21.9 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 EDT. If you want a more comfortable same-day return, try to leave by 12:34 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $24.62 one way or $49.25 round trip. Estimated CO2 is about 58 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Tusculum and Sunny near Chattanooga.
Flight Path Map
This map shows the direct air route between Tusculum and Chattanooga. Straight-line distance: 163.15 mi (262.57 km).
#1 Tusculum
City in Tennessee, United States
| Population | 2,669 |
| Coordinates | 36.1751000, -82.7587600 |
| Altitude | 455 |
| Country | United States |
#2 Chattanooga
The fourth most populous city in Tennessee.
| Population | 184,742 |
| Coordinates | 35.0456300, -85.3096800 |
| Altitude | 206 |
| Country | United States |
End: West Martin Luther King Boulevard (-85.309688, 35.045753)
Estimated Travel Time
Distance: 298 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 10m |
| 40 mph (64.37 km/h) | 04h 37m |
| 50 mph (80.47 km/h) | 03h 42m |
| 60 mph (96.56 km/h) | 03h 05m |
| 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 | $24.62 | $49.25 |
| Mid-grade | $4.25 | $27.77 | $55.54 |
| Premium | $4.65 | $30.39 | $60.78 |
| Diesel | $5.30 | $34.64 | $69.27 |
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.