The drive from Ashburn, GA to Marietta, GA covers 179.6 miles and takes about 3h 22m behind the wheel.
This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on I 75, Larry Justice Highway, Horace E Tate Freeway for much of the mileage,
and the overall profile is highway-focused drive.
The longest uninterrupted segment is about 144.5 miles on I 75.
At current regular gas prices, budget about $28.09 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
89.8 miles from Ashburn, GA
A natural place for your longest stop of the day
, about 1h 38m into the drive
.
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 3h 22m. Total distance: 179.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 22m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (86%). Some complex stretches to watch for.
Drive Character
This is a 3h 22m highway drive covering 179.6 miles, with most of the trip on I 75 and Larry Justice Highway. The longest continuous stretch is about 144.5 miles on I 75.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 14 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
I 75 is the longest continuous segment at about 144.5 miles.
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on I 75 and Larry Justice Highway. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near US 41; GA 7.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 10 significant decision points across 179.6 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 (US 41; GA 7): Navigation decision point; at 74.6 miles (I 475 / Larry Justice Highway): Highway fork - watch signs carefully. Lane positioning matters here; at 139.9 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 10 key points
These are the spots where you need to pay the most attention. Preview them before you drive.
5
0 mi into trip|~0m in|US 41; GA 7
Turn right onto US 41; GA 7
Navigation decision point
8
74.6 mi into trip|~1h 21m in|I 475 / Larry Justice Highway
Keep slight left at fork onto I 475 / Larry Justice Highway toward I 475 North: Atlanta
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Exit 156
Toward I 475 North: Atlanta
8
139.9 mi into trip|~2h 32m in|I 75
Keep slight left at fork onto I 75 toward I 75 North: Atlanta, Birmingham
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 75 North: Atlanta, Birmingham
8
162.7 mi into trip|~3h in|I 75 / Horace E Tate Freeway
Keep slight right at fork onto I 75 / Horace E Tate Freeway toward I 75 North: Marietta, Chattanooga
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward I 75 North: Marietta, Chattanooga
7
176.9 mi into trip|~3h 17m in
Take the exit toward GA 120 Alternate: North Marietta Parkway
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 265
Toward GA 120 Alternate: North Marietta Parkway
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Ashburn, GA and Marietta, GA, road signs point toward Birmingham and Chattanooga.
Birmingham
139.9 mi in|~2h 32m|via I 75
Chattanooga
162.7 mi in|~3h|via I 75
Main Roads
Road
Distance
Duration
I 75
144.5 mi
2h 39m
Larry Justice Highway
15.9 mi
17m
Horace E Tate Freeway
7.2 mi
8m
Larry McDonald Memorial Highway
7 mi
8m
North Street
2 mi
3m
North Marietta Parkway
1.8 mi
3m
Church Street
0.4 mi
<1m
US 41
0.2 mi
<1m
Longest stretch:
I 75
— 144.5 mi, about 2h 39m
Turn-by-Turn Driving Directions
Step-by-step road directions between Ashburn, GA and Marietta, GA.
1
Start on GA 112
65 ft·5 sec·East Washington Avenue
2
Turn right onto US 41; GA 7
0.2 mi·23 sec·US 41; GA 7
3
Turn straight onto GA 159
2.0 mi·3 min·North Street
4
Take the ramp
0.2 mi·23 sec
5
Merge onto I 75
72 mi·1 hr 17 min·I 75
Use the straight lane.
6
Keep slight left at fork onto I 475
16 mi·17 min·Larry Justice Highway
Exit 156Toward I 475 North: AtlantaUse the slight left lane.
7
Merge onto I 75
49 mi·53 min·I 75
Use the straight / slight right lanes.
8
Keep slight left at fork onto I 75
23 mi·28 min·I 75
Toward I 75 North: Atlanta, BirminghamUse the straight / slight right lanes.
9
Keep slight right at fork onto I 75
7.2 mi·8 min·Horace E Tate Freeway
Toward I 75 North: Marietta, ChattanoogaUse the straight / slight right lanes.
10
Continue on I 75
7.0 mi·8 min·Larry McDonald Memorial Highway
Use the straight / slight right lanes.
11
Take the exit
0.4 mi·30 sec
Exit 265Toward GA 120 Alternate: North Marietta ParkwayUse the straight / slight right lanes.
12
Turn left onto GA 120 ALT
1.8 mi·3 min·North Marietta Parkway
Use the left / straight lanes.
13
Turn left onto Church Street
0.4 mi·59 sec·Church Street
Use the left lane.
14
Arrive at destination
West Park Square
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 89.8 miles from Ashburn, GA, or about 1h 38m into the drive.
The longest continuous stretch on this route runs about 144.5 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 40 miles or 44m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 89.8 miles or 1h 38m 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 41m
Traffic, exits, and arrival timing usually matter more near Marietta, GA than in the middle of the route.
Before You Leave
+
Open the route before leaving Ashburn, 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 Ashburn, GA
This is one driving day of about 179.6 miles and 3h 22m.
Your first comfortable stop window is around 40 miles from Ashburn, 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 I 75 for about 144.5 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 89.8 mi from Ashburn, GA
· 1h 38m into the drive
The midpoint is around 89.8 miles from Ashburn, GA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel check
Top up before I 75 if your tank is already low. That segment runs about 144.5 miles.
Arriving in Marietta, GA
The final approach into Marietta, GA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Marietta, GA.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
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...
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 80.5
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,...
12 mi from route
~31 min detour
$5
near mile 173.4
Park data from the National Park Service API. Alerts update every 2 hours.
Fuel & Cost
Regular Gas
$28.09 one way
$56.17 round trip
$3.97/gal25.4 MPG avg63 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$30.71
$61.42
premium
$4.70
$33.24
$66.48
diesel
$5.61
$39.65
$79.31
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$28
Meals
$25–$50
Total
$53–$78
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 62.8 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $19 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
53.9
0
$18.86
$8.62
Efficient EV
44.9
0
$15.71
$7.18
EV Truck/SUV
71.8
0
$25.14
$11.49
Gas CO2
63 kg
EV CO2
21 kg (67% 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 15, 2026
Origin
Ashburn, GA
Afternoon
in Ashburn on Thursday
Local time
4:47 PM
EDT
Current temp
54°F
Unavailable
Live forecast
Destination
Marietta, GA
Afternoon
in Marietta on Thursday
Local time
4:47 PM
EDT
Current temp
52°F
Unavailable
Live forecast
49°F
Jackson, GA
90 mi in
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
2 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 22m on the road
Use the two city cards together: check the sky where you start, then compare it with the local time and temperature at arrival.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Ashburn, GA to Marietta, GA covers 179.6 miles and takes about 3h 22m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are I 75, Larry Justice Highway, Horace E Tate Freeway. Most of the drive stays on highways, so watch for ramps and exits.
This is a comfortable same-day trip.
The midpoint is about 89.8 miles from Ashburn, GA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $28.09 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 10 significant decision points across 179.6 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 (US 41; GA 7): Navigation decision point; at 74.6 miles (I 475 / Larry Justice Highway): Highway fork - watch signs carefully. Lane positioning matters here; at 139.9 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Ashburn, GA and Marietta, GA, road signs point toward Birmingham and Chattanooga.
