How far is Dunwoody, GA from Holly Springs, GA?
The driving distance from Dunwoody, GA to Holly Springs, GA is about 34.7 miles (55.8 km), with a travel time of about 00h 42m by car.
- The straight-line flight distance is about 18.4 miles (29.6 km).
- For a round trip, plan for roughly 01h 25m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 7:00 AM to 7:00 PM EDT.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 42m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
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.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Dunwoody and Holly Springs.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dunwoody and Holly Springs.
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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
6.7 mi · 8 min · Atlanta Bypass / The Perimeter
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8
Take the exit slight right toward I 75: Atlanta, Marietta, Chattanooga
1787 ft · 28 sec
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9
Keep slight right to continue on I 75 North: Marietta, Chattanooga
1.5 km · 1 min
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10
Keep slight left to continue on I 75 North: Marietta, Chattanooga
1602 ft · 21 sec
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11
Merge slight left onto Larry McDonald Memorial Highway
8.3 mi · 10 min · Larry McDonald Memorial Highway
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12
Keep slight right to continue on Phillip Landrum Memorial Highway
14.4 mi · 15 min · Phillip Landrum Memorial Highway
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13
Take the exit slight right toward Holly Springs, Canton
1496 ft · 24 sec
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14
Turn right onto Holly Springs Parkway
1.1 mi · 2 min · Holly Springs Parkway
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15
Arrive at your destination
0 m · 1 sec · Holly Springs Parkway
Car Route Details
A richer read on the saved driving route between Dunwoody and Holly Springs.
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.
Phillip Landrum Memorial Highway
Keep slight right to continue on Phillip Landrum Memorial Highway
14.4 mi · 00h 15m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny leaving Dunwoody and Mostly Sunny near Holly Springs.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dunwoody to Holly Springs?
The road trip is about 34.7 miles (55.8 km) and usually takes 00h 42m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Marietta is a useful midpoint, sitting about 17.3 miles from Dunwoody and 17.3 miles from Holly Springs.
How much longer is the road route than the straight-line distance?
The direct path is about 18.4 miles (29.6 km), while the road route adds roughly 16.3 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:04 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $4.83 one way or $9.66 round trip. Estimated CO2 is about 10.8 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Dunwoody and Mostly Sunny near Holly Springs.
Stop Ideas Near Marietta
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Parking Deck
Sandy Springs City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Marietta.
Peachtree Station
Gainesville
Flight Path Map
This map shows the direct air route between Dunwoody and Holly Springs. Straight-line distance: 18.41 mi (29.62 km).
#1 Dunwoody
Town in DeKalb County, Georgia, USA
| Population | 49,326 |
| Coordinates | 33.9462100, -84.3346500 |
| Altitude | 345 |
| Country | United States |
#2 Holly Springs
City in Cherokee County, Georgia, United States of America
| Population | 16,506 |
| Coordinates | 34.1739900, -84.5013200 |
| Altitude | 339 |
| Country | United States |
End: Holly Springs (-84.50132, 34.17399)
Estimated Travel Time
Distance: 56 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 09m |
| 40 mph (64.37 km/h) | 00h 52m |
| 50 mph (80.47 km/h) | 00h 41m |
| 60 mph (96.56 km/h) | 00h 34m |
| 70 mph (112.65 km/h) | 00h 29m |
| 80 mph (129 km/h) | 00h 25m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $4.83 | $9.66 |
| Mid-grade | $4.43 | $5.40 | $10.81 |
| Premium | $4.78 | $5.83 | $11.66 |
| Diesel | $5.62 | $6.86 | $13.72 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.