The drive from Alpharetta, GA to Ashburn, GA covers 185.3 miles and takes about 3h 30m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Fall Line Freeway, I 75, Larry Justice Highway for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 72 miles on Fall Line Freeway.
At current regular gas prices, budget about $28.90 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
92.7 miles from Alpharetta, GA
A natural place for your longest stop of the day
, about 1h 48m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 30m. Total distance: 185.3 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 30m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (86%). Some complex stretches to watch for.
Drive Character
This is a 3h 30m highway drive covering 185.3 miles, with most of the trip on Fall Line Freeway and I 75. The longest continuous stretch is about 72 miles on Fall Line Freeway.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 18 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Fall Line Freeway is the longest continuous segment at about 72 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Fall Line Freeway and I 75. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near GA 9 / South Main Street.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 11 significant decision points across 185.3 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: near the start (GA 9 / South Main Street): Lane positioning matters here; at 1.6 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 95 miles (I 475 / Larry Justice Highway): Highway fork - watch signs carefully. Lane positioning matters here.
Critical Maneuvers
5 of 11 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
6
0 mi into trip|~0m in|GA 9 / South Main Street
Turn left onto GA 9 / South Main Street
Lane positioning matters here
Use the left lane.
6
1.6 mi into trip|~3m in
Take the ramp toward US 19 South, GA 400 South
Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward US 19 South, GA 400 South
8
95 mi into trip|~1h 51m in|I 475 / Larry Justice Highway
Keep slight right at fork onto I 475 / Larry Justice Highway toward I 475 South: Valdosta
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight right lane.
Exit 177
Toward I 475 South: Valdosta
8
183.1 mi into trip|~3h 25m in
Take the exit toward GA 159: Ashburn, Amboy
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 84
Toward GA 159: Ashburn, Amboy
7
185.3 mi into trip|~3h 30m in|GA 112 / East Washington Avenue
Turn left onto GA 112 / East Washington Avenue
Lane positioning matters here
Use the left lane.
Main Roads
Road
Distance
Duration
Fall Line Freeway
72 mi
1h 17m
I 75
64.8 mi
1h 11m
Larry Justice Highway
16.1 mi
17m
Turner McDonald Parkway
11 mi
13m
T Harvey Mathis Parkway
6.8 mi
8m
Downtown Connector
5 mi
6m
Northeast Expressway
2.9 mi
4m
James Wendell George Parkway
2.3 mi
3m
Longest stretch:
Fall Line Freeway
— 72 mi, about 1h 17m
Turn-by-Turn Driving Directions
Step-by-step road directions between Alpharetta, GA and Ashburn, GA.
1
Start on Academy Street
139 ft·11 sec·Academy Street
2
Turn left onto GA 9
0.3 mi·31 sec·South Main Street
Use the left lane.
3
Turn left onto GA 120
0.2 mi·24 sec·Old Milton Parkway
Use the left lane.
4
Turn right onto Haynes Bridge Road
1.1 mi·1 min·Haynes Bridge Road
5
Take the ramp
0.4 mi·56 sec
Toward US 19 South, GA 400 SouthUse the right lane.
6
Merge onto US 19; GA 400
11 mi·13 min·Turner McDonald Parkway
Use the straight / slight right lanes.
7
Continue on GA 400
6.8 mi·8 min·T Harvey Mathis Parkway
Use the straight / slight right lanes.
8
Merge onto I 85
2.9 mi·4 min·Northeast Expressway
9
Continue on I 75; I 85
5.0 mi·6 min·Downtown Connector
Use the straight / slight right lanes.
10
Continue on I 75; I 85
2.3 mi·3 min·James Wendell George Parkway
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 75
65 mi·1 hr 11 min·I 75
Use the straight / slight right lanes.
12
Keep slight right at fork onto I 475
16 mi·17 min·Larry Justice Highway
Exit 177Toward I 475 South: ValdostaUse the slight right lane.
13
Merge onto I 75; GA 540
72 mi·1 hr 17 min·Fall Line Freeway
Use the straight / slight right lanes.
14
Take the exit
0.2 mi·25 sec
Exit 84Toward GA 159: Ashburn, AmboyUse the slight right lane.
15
Turn right onto GA 159
1.9 mi·3 min·North Street
16
Turn left onto US 41; GA 7
0.2 mi·34 sec·US 41; GA 7
17
Turn left onto GA 112
65 ft·1 sec·East Washington Avenue
Use the left lane.
18
Arrive at destination
GA 112
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 92.7 miles from Alpharetta, GA, or about 1h 48m into the drive.
The longest continuous stretch on this route runs about 72 miles.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 41 miles or 51m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 92.7 miles or 1h 48m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 2h 52m
Traffic, exits, and arrival timing usually matter more near Ashburn, GA than in the middle of the route.
Before You Leave
+
Open the route before leaving Alpharetta, GA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Alpharetta, GA
This is one driving day of about 185.3 miles and 3h 30m.
Your first comfortable stop window is around 41 miles from Alpharetta, GA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
The longest stretch is on Fall Line Freeway for about 72 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 92.7 mi from Alpharetta, GA
· 1h 48m into the drive
Place data sourced from public business listings. Hours and availability may vary.
National Parks Near This Route
Worth a detour if your schedule allows.
Martin Luther King, Jr. National Historical Park
National Historical Park
Welcome to Martin Luther King, Jr. National Historical Park & Preservation District where a young boy grows up in a time of segregation. He was moved by destiny to lead the modern civil rights movemen...
Today the river valley attracts us for so many reasons. Take a solitary walk to enjoy nature’s display, raft leisurely through the rocky shoals with friends, fish the misty waters as the sun comes up,...
Welcome to Ocmulgee Mounds National Historical Park. This park is a prehistoric American Indian site, where many different American Indian cultures occupied this land for thousands of years. American...
8 mi from route
~19 min detour
Free
near mile 108.6
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$28.90 one way
$57.79 round trip
$3.96/gal25.4 MPG avg65 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.43
$32.31
$64.62
premium
$4.78
$34.86
$69.71
diesel
$5.62
$41.03
$82.06
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$29
Meals
$25–$50
Total
$54–$79
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 64.8 kg one way.
Driving Electric?
About $19 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
55.6
0
$19.46
$8.89
Efficient EV
46.3
0
$16.21
$7.41
EV Truck/SUV
74.1
0
$25.94
$11.86
Gas CO2
65 kg
EV CO2
22 kg (66% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Forecast as of Apr 18, 2026
Origin
Alpharetta, GA
Morning
in Alpharetta on Saturday
Local time
6:35 AM
EDT
Current temp
63°F
Mostly Clear
0 mph0% chanceLive forecast
Red Flag Warning
Red Flag Warning issued April 18 at 2:27AM EDT until April 18 at 8:00PM EDT by NWS Tallahassee FL
Red Flag Warning
Red Flag Warning issued April 18 at 2:27AM EDT until April 18 at 8:00PM EDT by NWS Tallahassee FL
Destination
Ashburn, GA
Morning
in Ashburn on Saturday
Local time
6:35 AM
EDT
Current temp
54°F
Unavailable
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
9 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
3h 30m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Alpharetta, GA to Ashburn, GA covers 185.3 miles and takes about 3h 30m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Fall Line Freeway, I 75, Larry Justice Highway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 92.7 miles from Alpharetta, GA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $28.90 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. A short stop every 2 to 3 hours is enough for this drive.
This is a demanding drive. With 11 significant decision points across 185.3 miles, you will need to stay alert - especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: near the start (GA 9 / South Main Street): Lane positioning matters here; at 1.6 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 95 miles (I 475 / Larry Justice Highway): Highway fork - watch signs carefully. Lane positioning matters here.
The route from Alpharetta, GA to Ashburn, GA does not surface many named destination signs beyond the main corridor.
Yes. Nearby national parks include Martin Luther King, Jr. National Historical Park, Chattahoochee River National Recreation Area and Ocmulgee Mounds National Historical Park.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and NPS for national parks. See our methodology for refresh cadence and limitations.
