How far is Gallatin, TN from East Brainerd, TN?
The driving distance from Gallatin, TN to East Brainerd, TN is about 153.2 miles (246.5 km), with a travel time of about 03h 02m by car.
- The straight-line flight distance is about 120.6 miles (194.1 km).
- For a round trip, plan for roughly 06h 04m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
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 02m.
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.
City in Tennessee
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 Gallatin and East Brainerd.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gallatin and East Brainerd.
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1
Start on West Main Street
21 m · 5 sec · West Main Street
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2
Turn right onto South Water Avenue
1.7 mi · 3 min · South Water Avenue
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3
Continue straight
2.2 mi · 3 min
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4
Continue straight
7.1 mi · 12 min
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5
Continue straight
7.2 mi · 9 min
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6
Take the exit slight right toward I 840 West: Chattanooga
2259 ft · 55 sec
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7
Merge slight left onto Tennessee National Guard Parkway
17.9 mi · 19 min · Tennessee National Guard Parkway
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8
Take the exit slight right toward I 24: Chattanooga, Nashville
999 ft · 24 sec
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9
Keep slight left to continue on I 24 East: Chattanooga
1.1 mi · 2 min
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10
Merge slight left
110 mi · 2 hr 4 min
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11
Keep slight left to continue on I 75 North: Knoxville
1.4 km · 1 min
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12
Merge slight left
1.4 mi · 2 min
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13
Take the exit slight right toward SR 320 East
1760 ft · 50 sec
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14
Turn right onto East Brainerd Road
2 mi · 4 min · East Brainerd Road
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15
Turn right onto Graysville Road
3217 ft · 2 min · Graysville Road
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16
Turn right onto Iris Drive
146 m · 21 sec · Iris Drive
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17
Arrive at your destination
0 m · 1 sec · Iris Drive
Car Route Details
A richer read on the saved driving route between Gallatin and East Brainerd.
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 24 East
Merge slight left
110 mi · 02h 04m
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 Gallatin and Sunny near East Brainerd.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gallatin to East Brainerd?
The road trip is about 153.2 miles (246.5 km) and usually takes 03h 02m 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?
Manchester is a useful midpoint, sitting about 76.6 miles from Gallatin and 76.6 miles from East Brainerd.
How much longer is the road route than the straight-line distance?
The direct path is about 120.6 miles (194.1 km), while the road route adds roughly 32.6 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 CDT. If you want a more comfortable same-day return, try to leave by 10:56 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $20.36 one way or $40.73 round trip. Estimated CO2 is about 48 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Gallatin and East Brainerd, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Sunny around Gallatin and Sunny near East Brainerd.
Stop Ideas Near Manchester
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 Manchester.
Nashville, TN
Flight Path Map
This map shows the direct air route between Gallatin and East Brainerd. Straight-line distance: 120.61 mi (194.11 km).
#1 Gallatin
The most populous city in Sumner County, Tennessee.
| Population | 44,335 |
| Coordinates | 36.3883800, -86.4466600 |
| Altitude | 164 |
| Country | United States |
#2 East Brainerd
Unincorporated community in Tennessee, United States
| Population | 15,114 |
| Coordinates | 34.9959100, -85.1502300 |
| Altitude | 224 |
| Country | United States |
End: East Brainerd (-85.15023, 34.99591)
Estimated Travel Time
Distance: 247 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 06m |
| 40 mph (64.37 km/h) | 03h 49m |
| 50 mph (80.47 km/h) | 03h 03m |
| 60 mph (96.56 km/h) | 02h 33m |
| 70 mph (112.65 km/h) | 02h 11m |
| 80 mph (129 km/h) | 01h 54m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $20.36 | $40.73 |
| Mid-grade | $4.25 | $22.97 | $45.93 |
| Premium | $4.65 | $25.13 | $50.26 |
| Diesel | $5.30 | $28.64 | $57.28 |
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.