How far is Grovetown, GA from Dunwoody, GA?
The driving distance from Grovetown, GA to Dunwoody, GA is about 142.9 miles (230 km), with a travel time of about 02h 18m by car.
- The straight-line flight distance is about 127.5 miles (205.2 km).
- For a round trip, plan for roughly 04h 36m 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 18m.
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.
The most populous city in Cobb County, Georgia.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Showers And Thunderstorms
Chance Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Grovetown and Dunwoody.
Turn-by-Turn Driving Directions
Step-by-step road directions between Grovetown and Dunwoody.
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1
Start on East Robinson Avenue
3172 ft · 1 min · East Robinson Avenue
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2
Continue on Wrightsboro Road
2567 ft · 51 sec · Wrightsboro Road
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3
Keep slight left to continue on Wrightsboro Road
6.2 mi · 9 min · Wrightsboro Road
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4
Enter the roundabout and take exit 1 toward Appling Harlem Road
11 m · 1 sec · Appling Harlem Road
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5
Exit the roundabout onto Appling Harlem Road
1.6 km · 1 min · Appling Harlem Road
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6
Enter the roundabout and take exit 2 toward Appling Harlem Road
28 m · 2 sec · Appling Harlem Road
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7
Exit the roundabout onto Appling Harlem Road
562 ft · 10 sec · Appling Harlem Road
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8
Enter the roundabout and take exit 2 toward I-20 West: Atlanta
89 m · 5 sec
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9
Exit the roundabout onto I-20 West: Atlanta
1234 ft · 30 sec
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10
Merge slight left onto Carl Sanders Highway
68.7 mi · 1 hr 14 min · Carl Sanders Highway
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11
Continue on Purple Heart Highway
46.6 mi · 50 min · Purple Heart Highway
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12
Take the exit slight right toward I 285 Bypass North: Greenville, Chattanooga
2355 ft · 57 sec
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13
Merge slight left onto Atlanta Bypass / The Perimeter
15.3 mi · 18 min · Atlanta Bypass / The Perimeter
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14
Take the exit slight right toward North Peachtree Road, North Shallowford Road, Chamblee-Dunwoody Road
1509 ft · 39 sec
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15
Continue on Cotillion Drive
2585 ft · 1 min · Cotillion Drive
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16
Turn right onto North Shallowford Road
1.3 km · 2 min · North Shallowford Road
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17
Continue on Chamblee Dunwoody Way
123 m · 11 sec · Chamblee Dunwoody Way
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18
Continue on Chamblee Dunwoody Road
1.5 mi · 3 min · Chamblee Dunwoody Road
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19
Turn left
28 m · 3 sec
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20
Turn right
24 m · 6 sec
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21
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Grovetown and Dunwoody.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Carl Sanders Highway
Merge slight left onto Carl Sanders Highway
68.7 mi · 01h 14m
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.
Showers And Thunderstorms leaving Grovetown and Chance Showers And Thunderstorms near Dunwoody.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Grovetown to Dunwoody?
The road trip is about 142.9 miles (230 km) and usually takes 02h 18m 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?
Smyrna is a useful midpoint, sitting about 71.4 miles from Grovetown and 71.5 miles from Dunwoody.
How much longer is the road route than the straight-line distance?
The direct path is about 127.5 miles (205.2 km), while the road route adds roughly 15.4 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 1:54 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.96 one way or $39.93 round trip. Estimated CO2 is about 44.8 kg one way.
What should you check before leaving?
Before you leave, expect Showers And Thunderstorms around Grovetown and Chance Showers And Thunderstorms near Dunwoody.
Stop Ideas Near Smyrna
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 Smyrna.
Gainesville
Peachtree Station
Toccoa
Flight Path Map
This map shows the direct air route between Grovetown and Dunwoody. Straight-line distance: 127.5 mi (205.19 km).
#1 Grovetown
City in Columbia County, Georgia, United States
| Population | 16,639 |
| Coordinates | 33.4504200, -82.1981800 |
| Altitude | 146 |
| 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: 230 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 04h 45m |
| 40 mph (64.37 km/h) | 03h 34m |
| 50 mph (80.47 km/h) | 02h 51m |
| 60 mph (96.56 km/h) | 02h 22m |
| 70 mph (112.65 km/h) | 02h 02m |
| 80 mph (129 km/h) | 01h 46m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $19.96 | $39.93 |
| Mid-grade | $4.43 | $22.32 | $44.64 |
| Premium | $4.78 | $24.08 | $48.16 |
| Diesel | $5.62 | $28.34 | $56.69 |
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 · May 25, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.