How far is Chattanooga, TN from Brownsville, TN?
The estimated driving distance from Chattanooga, TN to Brownsville, TN is about 266.7 miles (429.2 km), with a travel time of about 04h 40m by car.
- This page is using an estimated road distance while the full route geometry is refreshed.
- The straight-line flight distance is about 226 miles (363.7 km).
- For a round trip, plan for roughly 09h 21m 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 04h 40m.
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.
Human settlement in Lawrence County, Tennessee, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Driving Route Map
Road route is being refreshed. This page currently uses an estimated driving distance.
Turn-by-Turn Driving Directions
Step-by-step road directions between Chattanooga and Brownsville.
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 Mostly Sunny near Brownsville.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Chattanooga to Brownsville?
The road trip is about 266.7 miles (429.2 km) and usually takes 04h 40m 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?
Ethridge is a useful midpoint, sitting about 113 miles from Chattanooga and 153.7 miles from Brownsville.
How much longer is the road route than the straight-line distance?
The direct path is about 226 miles (363.7 km), while the road route adds roughly 40.7 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 7:38 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $35.49 one way or $70.97 round trip. Estimated CO2 is about 83.6 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Chattanooga and Brownsville, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny around Chattanooga and Mostly Sunny near Brownsville.
Stop Ideas Near Ethridge
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 Ethridge.
Nashville, TN
Flight Path Map
This map shows the direct air route between Chattanooga and Brownsville. Straight-line distance: 226.01 mi (363.73 km).
#1 Chattanooga
The fourth most populous city in Tennessee.
| Population | 184,742 |
| Coordinates | 35.0456300, -85.3096800 |
| Altitude | 206 |
| Country | United States |
#2 Brownsville
Town in Haywood County, Tennessee, United States
| Population | 9,232 |
| Coordinates | 35.5939700, -89.2622900 |
| Altitude | 119 |
| Country | United States |
End: Brownsville (-89.26229, 35.59397)
Estimated Travel Time
Distance: 429 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 53m |
| 40 mph (64.37 km/h) | 06h 40m |
| 50 mph (80.47 km/h) | 05h 20m |
| 60 mph (96.56 km/h) | 04h 26m |
| 70 mph (112.65 km/h) | 03h 48m |
| 80 mph (129 km/h) | 03h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $35.49 | $70.97 |
| Mid-grade | $4.25 | $40.02 | $80.04 |
| Premium | $4.65 | $43.79 | $87.59 |
| Diesel | $5.30 | $49.91 | $99.82 |
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 10, 2026