How far is Peachtree Corners, GA from North Decatur, GA?
The driving distance from Peachtree Corners, GA to North Decatur, GA is about 16.8 miles (27.1 km), with a travel time of about 00h 23m by car.
- The straight-line flight distance is about 13.4 miles (21.5 km).
- For a round trip, plan for roughly 00h 47m 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 23m.
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.
City in DeKalb County, Georgia, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Peachtree Corners and North Decatur.
Turn-by-Turn Driving Directions
Step-by-step road directions between Peachtree Corners and North Decatur.
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1
Start on Peachtree Parkway Northwest
1.8 mi · 3 min · Peachtree Parkway Northwest
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2
Take the exit straight toward GA 141 South: Doraville, Chamblee
998 ft · 15 sec
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3
Merge slight left onto Peachtree Industrial Boulevard
3.7 mi · 5 min · Peachtree Industrial Boulevard
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4
Take the exit slight left toward I 285 East
1974 ft · 52 sec
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5
Merge slight left onto Atlanta Bypass / The Perimeter
6.3 mi · 7 min · Atlanta Bypass / The Perimeter
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6
Take the exit slight right toward US 29: Lawrenceville Highway
1550 ft · 38 sec
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7
Keep slight right to continue on US 29 South, GA 8 South
67 m · 5 sec
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8
Turn straight onto Lawrenceville Highway
2.5 mi · 4 min · Lawrenceville Highway
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9
Continue on Scott Boulevard
1.2 km · 1 min · Scott Boulevard
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10
Turn right onto North Decatur Road
1.6 km · 2 min · North Decatur Road
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11
Arrive at your destination
0 m · 1 sec · North Decatur Road
Car Route Details
A richer read on the saved driving route between Peachtree Corners and North Decatur.
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
6.32 mi · 00h 07m
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.
Sunny leaving Peachtree Corners and Sunny near North Decatur.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Peachtree Corners to North Decatur?
The road trip is about 16.8 miles (27.1 km) and usually takes 00h 23m 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?
Doraville is a useful midpoint, sitting about 8.5 miles from Peachtree Corners and 8.5 miles from North Decatur.
How much longer is the road route than the straight-line distance?
The direct path is about 13.4 miles (21.5 km), while the road route adds roughly 3.4 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:42 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $2.34 one way or $4.67 round trip. Estimated CO2 is about 5.2 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Peachtree Corners and Sunny near North Decatur.
Stop Ideas Near Doraville
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cafe 55
Atlanta City Hall
Atlanta Revenue Bureau
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Doraville.
Peachtree Station
Gainesville
Toccoa
Flight Path Map
This map shows the direct air route between Peachtree Corners and North Decatur. Straight-line distance: 13.33 mi (21.45 km).
#1 Peachtree Corners
A city in Gwinnett County, Georgia.
| Population | 44,294 |
| Coordinates | 33.9701000, -84.2215900 |
| Altitude | 317 |
| Country | United States |
#2 North Decatur
Census-designated place in DeKalb County, Georgia
| Population | 16,698 |
| Coordinates | 33.7903800, -84.3060300 |
| Altitude | 303 |
| Country | United States |
End: North Decatur (-84.30603, 33.79038)
Estimated Travel Time
Distance: 27 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 33m |
| 40 mph (64.37 km/h) | 00h 25m |
| 50 mph (80.47 km/h) | 00h 20m |
| 60 mph (96.56 km/h) | 00h 16m |
| 70 mph (112.65 km/h) | 00h 14m |
| 80 mph (129 km/h) | 00h 12m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $2.34 | $4.67 |
| Mid-grade | $4.43 | $2.61 | $5.23 |
| Premium | $4.78 | $2.82 | $5.64 |
| Diesel | $5.62 | $3.32 | $6.64 |
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 20, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.