How far is Duluth, GA from Alpharetta, GA?
The driving distance from Duluth, GA to Alpharetta, GA is about 11.7 miles (18.9 km), with a travel time of about 00h 23m by car.
- The straight-line flight distance is about 9.9 miles (16 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.
The most populous city in Fulton County, Georgia.
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 Duluth and Alpharetta.
Turn-by-Turn Driving Directions
Step-by-step road directions between Duluth and Alpharetta.
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1
Start on Main Street
13 m · 11 sec · Main Street
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2
Turn left onto West Lawrenceville Street
2342 ft · 1 min · West Lawrenceville Street
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3
Enter the roundabout and take exit 3 toward McClure Bridge Road
68 m · 7 sec · McClure Bridge Road
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4
Exit the roundabout onto McClure Bridge Road
2853 ft · 1 min · McClure Bridge Road
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5
Continue on Howell Ferry Road
1094 ft · 41 sec · Howell Ferry Road
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6
Turn right onto Pleasant Hill Road
1.1 mi · 2 min · Pleasant Hill Road
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7
Continue on State Bridge Road
4.8 mi · 8 min · State Bridge Road
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8
Continue on Old Milton Parkway
3.7 mi · 7 min · Old Milton Parkway
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9
Turn right onto South Main Street
1764 ft · 53 sec · South Main Street
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10
Turn right onto Academy Street
42 m · 4 sec · Academy Street
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11
Arrive at your destination
0 m · 1 sec · Academy Street
Car Route Details
A richer read on the saved driving route between Duluth and Alpharetta.
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.
State Bridge Road
Continue on State Bridge Road
4.78 mi · 00h 08m
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 Duluth and Sunny near Alpharetta.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Duluth to Alpharetta?
The road trip is about 11.7 miles (18.9 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?
Johns Creek is a useful midpoint, sitting about 5.6 miles from Duluth and 6.2 miles from Alpharetta.
How much longer is the road route than the straight-line distance?
The direct path is about 9.9 miles (16 km), while the road route adds roughly 1.8 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 $1.62 one way or $3.25 round trip. Estimated CO2 is about 3.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Duluth and Sunny near Alpharetta.
Stop Ideas Near Johns Creek
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 Johns Creek.
Peachtree Station
Gainesville
Toccoa
Flight Path Map
This map shows the direct air route between Duluth and Alpharetta. Straight-line distance: 9.92 mi (15.96 km).
#1 Duluth
City in Gwinnett County, Georgia, USA
| Population | 29,676 |
| Coordinates | 34.0028800, -84.1446400 |
| Altitude | 334 |
| Country | United States |
#2 Alpharetta
The most populous city in Fulton County, Georgia.
| Population | 67,897 |
| Coordinates | 34.0753800, -84.2940900 |
| Altitude | 347 |
| Country | United States |
End: Academy Street (-84.29408, 34.075615)
Estimated Travel Time
Distance: 19 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 23m |
| 40 mph (64.37 km/h) | 00h 17m |
| 50 mph (80.47 km/h) | 00h 14m |
| 60 mph (96.56 km/h) | 00h 11m |
| 70 mph (112.65 km/h) | 00h 10m |
| 80 mph (129 km/h) | 00h 08m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $1.62 | $3.25 |
| Mid-grade | $4.43 | $1.82 | $3.63 |
| Premium | $4.78 | $1.96 | $3.92 |
| Diesel | $5.62 | $2.31 | $4.61 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.