How far is Locust Grove, GA from Dunwoody, GA?
The driving distance from Locust Grove, GA to Dunwoody, GA is about 51.8 miles (83.4 km), with a travel time of about 00h 58m by car.
- The straight-line flight distance is about 43.4 miles (69.9 km).
- For a round trip, plan for roughly 01h 57m 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 00h 58m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Census-designated place (CDP) in DeKalb and Clayton County, Georgia, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Locust Grove and Dunwoody.
Turn-by-Turn Driving Directions
Step-by-step road directions between Locust Grove and Dunwoody.
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1
Start on North Jackson Street
28 m · 5 sec · North Jackson Street
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2
Turn right
3129 ft · 1 min
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3
Turn left onto Bill Gardner Parkway
3160 ft · 1 min · Bill Gardner Parkway
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4
Take the ramp slight right toward I 75 North
1473 ft · 20 sec
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5
Merge slight left
15.2 mi · 17 min
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6
Keep slight right to continue on Terrell Starr Parkway
10.1 mi · 12 min · Terrell Starr Parkway
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7
Keep slight right to continue on I 285 East: Augusta, Greenville
1 km · 1 min
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8
Merge slight left onto Atlanta Bypass / The Perimeter
21 mi · 24 min · Atlanta Bypass / The Perimeter
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9
Take the exit slight right toward North Peachtree Road, North Shallowford Road, Chamblee-Dunwoody Road
1509 ft · 39 sec
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10
Continue on Cotillion Drive
2585 ft · 1 min · Cotillion Drive
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11
Turn right onto North Shallowford Road
1.3 km · 2 min · North Shallowford Road
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12
Continue on Chamblee Dunwoody Way
123 m · 11 sec · Chamblee Dunwoody Way
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13
Continue on Chamblee Dunwoody Road
1.5 mi · 3 min · Chamblee Dunwoody Road
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14
Turn left
28 m · 3 sec
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15
Turn right
24 m · 6 sec
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16
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Locust Grove and Dunwoody.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Atlanta Bypass / The Perimeter
Merge slight left onto Atlanta Bypass / The Perimeter
21 mi · 00h 24m
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 Locust Grove and Sunny near Dunwoody.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Locust Grove to Dunwoody?
The road trip is about 51.8 miles (83.4 km) and usually takes 00h 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?
Conley is a useful midpoint, sitting about 25.9 miles from Locust Grove and 25.9 miles from Dunwoody.
How much longer is the road route than the straight-line distance?
The direct path is about 43.4 miles (69.9 km), while the road route adds roughly 8.4 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 4:32 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $7.25 one way or $14.50 round trip. Estimated CO2 is about 16.3 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Locust Grove and Sunny near Dunwoody.
Stop Ideas Near Conley
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cafe 55
Atlanta City Hall
City of Stonecrest
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Conley.
Peachtree Station
Gainesville
Flight Path Map
This map shows the direct air route between Locust Grove and Dunwoody. Straight-line distance: 43.46 mi (69.94 km).
#1 Locust Grove
City in Henry County, Georgia, USA
| Population | 9,091 |
| Coordinates | 33.3459500, -84.1090800 |
| Altitude | 254 |
| Country | United States |
#2 Dunwoody
Town in DeKalb County, Georgia, USA
| Population | 49,326 |
| Coordinates | 33.9462100, -84.3346500 |
| Altitude | 345 |
| Country | United States |
End: (-84.334674, 33.9462)
Estimated Travel Time
Distance: 83 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 43m |
| 40 mph (64.37 km/h) | 01h 17m |
| 50 mph (80.47 km/h) | 01h 02m |
| 60 mph (96.56 km/h) | 00h 51m |
| 70 mph (112.65 km/h) | 00h 44m |
| 80 mph (129 km/h) | 00h 38m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $7.25 | $14.50 |
| Mid-grade | $4.43 | $8.11 | $16.21 |
| Premium | $4.78 | $8.74 | $17.49 |
| Diesel | $5.62 | $10.29 | $20.58 |
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 17, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.