How far is DeKalb County, GA from Roswell, GA?
The driving distance from DeKalb County, GA to Roswell, GA is about 25.1 miles (40.4 km), with a travel time of about 00h 33m by car.
- The straight-line flight distance is about 19 miles (30.6 km).
- For a round trip, plan for roughly 01h 06m 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 33m.
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
Driving Route Map
The map below follows the saved road route between DeKalb County and Roswell.
Turn-by-Turn Driving Directions
Step-by-step road directions between DeKalb County and Roswell.
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1
Start on Durham Park Road
3221 ft · 1 min · Durham Park Road
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2
At the end of the road, turn right onto Kensington Road
1399 ft · 38 sec · Kensington Road
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3
Turn slight right
41 m · 8 sec
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4
Turn slight right onto Camp Road
1761 ft · 52 sec · Camp Road
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5
At the end of the road, turn left onto Camp Road
656 ft · 23 sec · Camp Road
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6
Turn right onto Memorial Drive
69 m · 4 sec · Memorial Drive
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7
Continue on Memorial Drive
886 ft · 26 sec · Memorial Drive
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8
Turn left onto I 285 North
1 km · 1 min
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9
Merge slight left onto Atlanta Bypass / The Perimeter
12.8 mi · 15 min · Atlanta Bypass / The Perimeter
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10
Take the exit slight right toward GA 400 North, GA 400 South, Peachtree Dunwoody Road, US 19 North: Cumming, Dahlonega, Atlanta
1983 ft · 48 sec
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11
Keep slight left to continue on US 19 North, GA 400 North, GA 400 South: Cumming, Dahlonega, Atlanta
1.1 km · 48 sec
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12
Keep slight right to continue on US 19 North, GA 400 North: Cumming, Dahlonega
2 mi · 2 min
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13
Merge slight left onto Turner McDonald Parkway
3.1 mi · 4 min · Turner McDonald Parkway
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14
Take the exit slight right toward Northridge Road
1416 ft · 48 sec
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15
Keep slight right to continue on Dunwoody Place
837 ft · 21 sec
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16
Turn right onto Dunwoody Place
1.2 mi · 3 min · Dunwoody Place
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17
Turn right onto Roswell Road
1.7 mi · 3 min · Roswell Road
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18
Continue on North Atlanta Street
2899 ft · 1 min · North Atlanta Street
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19
Keep slight left to continue on North Atlanta Street
120 m · 10 sec · North Atlanta Street
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20
Arrive at your destination
0 m · 1 sec · North Atlanta Street
Car Route Details
A richer read on the saved driving route between DeKalb County and Roswell.
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
12.8 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.
Sunny leaving DeKalb County and Sunny near Roswell.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from DeKalb County to Roswell?
The road trip is about 25.1 miles (40.4 km) and usually takes 00h 33m 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 12.5 miles from DeKalb County and 12.6 miles from Roswell.
How much longer is the road route than the straight-line distance?
The direct path is about 19 miles (30.6 km), while the road route adds roughly 6.1 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 7:24 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $3.34 one way or $6.68 round trip. Estimated CO2 is about 7.8 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around DeKalb County and Sunny near Roswell.
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 DeKalb County and Roswell. Straight-line distance: 19.04 mi (30.64 km).
#1 DeKalb County
County in Georgia, United States
| Population | 762,009 |
| Coordinates | 33.7715300, -84.2264100 |
| Altitude | 277 |
| Country | United States |
#2 Roswell
A city in Fulton County, Georgia.
| Population | 95,434 |
| Coordinates | 34.0231600, -84.3615900 |
| Altitude | 328 |
| Country | United States |
End: North Atlanta Street (-84.361558, 34.02316)
Estimated Travel Time
Distance: 40 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 50m |
| 40 mph (64.37 km/h) | 00h 37m |
| 50 mph (80.47 km/h) | 00h 30m |
| 60 mph (96.56 km/h) | 00h 25m |
| 70 mph (112.65 km/h) | 00h 21m |
| 80 mph (129 km/h) | 00h 18m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.80 | $3.34 | $6.68 |
| Mid-grade | $4.27 | $3.76 | $7.52 |
| Premium | $4.69 | $4.13 | $8.26 |
| Diesel | $5.74 | $5.05 | $10.10 |
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 · Oct 14, 2026