How far is Dunwoody, GA from LaGrange, GA?
The driving distance from Dunwoody, GA to LaGrange, GA is about 84.1 miles (135.4 km), with a travel time of about 01h 38m by car.
- The straight-line flight distance is about 74.4 miles (119.8 km).
- For a round trip, plan for roughly 03h 16m 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 01h 38m.
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 Coweta and Fulton Counties, Georgia, 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 Dunwoody and LaGrange.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dunwoody and LaGrange.
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1
Start on the route
11 m · 3 sec
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2
Turn right
129 m · 15 sec
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3
Continue on Mount Vernon Road
1008 ft · 31 sec · Mount Vernon Road
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4
Turn left onto Ashford Dunwoody Road Northeast
1.7 mi · 3 min · Ashford Dunwoody Road Northeast
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5
Take the ramp slight right toward I 285 West
1603 ft · 39 sec
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6
Keep slight left to continue on I 285 West
126 m · 10 sec
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7
Merge slight left onto Atlanta Bypass / The Perimeter
26.9 mi · 31 min · Atlanta Bypass / The Perimeter
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8
Take the exit slight right toward I 85 North, I 85 South: Airport Domestic, Atlanta, Columbus, Montgomery
1125 ft · 19 sec
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9
Keep slight right to continue on I 85 South: Columbus, Montgomery
1.3 km · 2 min
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10
Merge slight left
46.9 mi · 50 min
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11
Keep slight left to continue on Pearl Harbor Memorial Highway
2.9 mi · 3 min · Pearl Harbor Memorial Highway
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12
Take the exit slight right toward GA 109: LaGrange, Greenville
2246 ft · 58 sec
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13
Turn right onto Lafayette Parkway
3.5 mi · 5 min · Lafayette Parkway
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14
Turn right onto Main Street
61 m · 5 sec · Main Street
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15
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Dunwoody and LaGrange.
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 85 South
Merge slight left
46.9 mi · 00h 50m
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 Dunwoody and Sunny near LaGrange.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dunwoody to LaGrange?
The road trip is about 84.1 miles (135.4 km) and usually takes 01h 38m 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?
Palmetto is a useful midpoint, sitting about 42.1 miles from Dunwoody and 42.1 miles from LaGrange.
How much longer is the road route than the straight-line distance?
The direct path is about 74.4 miles (119.8 km), while the road route adds roughly 9.7 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 3:14 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $11.76 one way or $23.53 round trip. Estimated CO2 is about 26.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Dunwoody and Sunny near LaGrange.
Stop Ideas Near Palmetto
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 Palmetto.
Peachtree Station
Anniston
Gainesville
Flight Path Map
This map shows the direct air route between Dunwoody and LaGrange. Straight-line distance: 74.42 mi (119.76 km).
#1 Dunwoody
Town in DeKalb County, Georgia, USA
| Population | 49,326 |
| Coordinates | 33.9462100, -84.3346500 |
| Altitude | 345 |
| Country | United States |
#2 LaGrange
City in Troup County, Georgia, United States
| Population | 30,741 |
| Coordinates | 33.0392900, -85.0313300 |
| Altitude | 240 |
| Country | United States |
End: LaGrange (-85.03133, 33.03929)
Estimated Travel Time
Distance: 135 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 48m |
| 40 mph (64.37 km/h) | 02h 06m |
| 50 mph (80.47 km/h) | 01h 40m |
| 60 mph (96.56 km/h) | 01h 24m |
| 70 mph (112.65 km/h) | 01h 12m |
| 80 mph (129 km/h) | 01h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $11.76 | $23.53 |
| Mid-grade | $4.43 | $13.15 | $26.31 |
| Premium | $4.78 | $14.19 | $28.38 |
| Diesel | $5.62 | $16.70 | $33.41 |
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 Georgia · 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.