How far is Alpharetta, GA from Duluth, GA?
The driving distance from Alpharetta, GA to Duluth, GA is about 11.2 miles (18.1 km), with a travel time of about 00h 21m by car.
- The straight-line flight distance is about 9.9 miles (16 km).
- For a round trip, plan for roughly 00h 42m 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 21m.
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.
Driving Route Map
The map below follows the saved road route between Alpharetta and Duluth.
Turn-by-Turn Driving Directions
Step-by-step road directions between Alpharetta and Duluth.
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1
Start on Academy Street
42 m · 11 sec · Academy Street
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2
Turn left onto South Main Street
1750 ft · 32 sec · South Main Street
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3
Turn left onto Old Milton Parkway
3.9 mi · 7 min · Old Milton Parkway
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4
Continue on State Bridge Road
1.5 km · 2 min · State Bridge Road
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5
Keep slight right to continue on State Bridge Road
3.7 mi · 7 min · State Bridge Road
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6
Continue on Pleasant Hill Road
1.1 mi · 2 min · Pleasant Hill Road
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7
Turn left onto Howell Ferry Road
1146 ft · 41 sec · Howell Ferry Road
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8
Continue on McClure Bridge Road
2854 ft · 1 min · McClure Bridge Road
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9
Enter the roundabout and take exit 1 toward West Lawrenceville Street
39 m · 4 sec · West Lawrenceville Street
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10
Exit the roundabout onto West Lawrenceville Street
2337 ft · 1 min · West Lawrenceville Street
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11
Turn right onto Main Street
13 m · 2 sec · Main Street
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12
Arrive at your destination
0 m · 1 sec · Main Street
Car Route Details
A richer read on the saved driving route between Alpharetta and Duluth.
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.
Old Milton Parkway
Turn left onto Old Milton Parkway
3.86 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 Alpharetta and Sunny near Duluth.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Alpharetta to Duluth?
The road trip is about 11.2 miles (18.1 km) and usually takes 00h 21m 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 Alpharetta and 5.6 miles from Duluth.
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 1.3 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 7:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.58 one way or $3.17 round trip. Estimated CO2 is about 3.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Alpharetta and Sunny near Duluth.
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 Alpharetta and Duluth. Straight-line distance: 9.92 mi (15.96 km).
#1 Alpharetta
The most populous city in Fulton County, Georgia.
| Population | 67,897 |
| Coordinates | 34.0753800, -84.2940900 |
| Altitude | 347 |
| Country | United States |
#2 Duluth
City in Gwinnett County, Georgia, USA
| Population | 29,676 |
| Coordinates | 34.0028800, -84.1446400 |
| Altitude | 334 |
| Country | United States |
End: Duluth (-84.14464, 34.00288)
Estimated Travel Time
Distance: 18 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 22m |
| 40 mph (64.37 km/h) | 00h 16m |
| 50 mph (80.47 km/h) | 00h 13m |
| 60 mph (96.56 km/h) | 00h 11m |
| 70 mph (112.65 km/h) | 00h 09m |
| 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 | $1.58 | $3.17 |
| Mid-grade | $4.43 | $1.77 | $3.54 |
| Premium | $4.78 | $1.91 | $3.82 |
| Diesel | $5.62 | $2.25 | $4.50 |
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.