Spanning 77.2 miles, the drive from Athens to Marietta typically takes about 1 hour and 39 minutes. Because this is a relatively short trip through Georgia, it functions perfectly as a straightforward day trip, meaning you won't need to worry about booking an overnight stay. Expect to spend approximately $12 on fuel for the journey. You will navigate a mix of roads including University Parkway, I-85, and the Atlanta Bypass, also known as The Perimeter. Since both the origin and destination are located in the Southeast, the drive remains within a familiar regional landscape. It is a practical, efficient route that connects two major hubs without requiring a multi-day commitment.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
38.6 miles from Athens, GA
A natural place for your longest stop of the day
, about 51m into the drive
.
Main Roads
Road
Distance
Duration
University Parkway
35.2 mi
43m
Atlanta Bypass / The Perimeter
12 mi
14m
I 85
9 mi
9m
Larry McDonald Memorial Highway
4.8 mi
5m
Outer Loop 10
3.2 mi
3m
Atlanta Highway
2.3 mi
4m
Prince Avenue
2.1 mi
4m
North Marietta Parkway
1.8 mi
3m
Longest stretch:
University Parkway
— 35.2 mi, about 43m
Turn-by-Turn Driving Directions
Step-by-step road directions between Athens, GA and Marietta, GA.
1
Start on North Lumpkin Street
101 ft·6 sec·North Lumpkin Street
2
Turn right onto West Dougherty Street
0.2 mi·29 sec·West Dougherty Street
3
Continue on Prince Avenue
2.1 mi·4 min·Prince Avenue
Use the straight / right lanes.
4
Turn left
0.2 mi·25 sec
Toward GA 10 Loop SouthUse the left lane.
5
Merge onto GA 10 Loop
3.2 mi·3 min·Outer Loop 10
Use the straight / slight right lanes.
6
Take the exit
0.3 mi·32 sec
Exit 18Toward US 78 Business, GA 10: Atlanta Highway, MonroeUse the straight / slight right lanes.
7
Keep slight left at fork
268 ft·6 sec
Toward GA 10, US 78 Bus
8
Turn right onto US 78 Business; GA 10
2.3 mi·4 min·Atlanta Highway
Use the left / straight lanes.
9
Turn slight left onto US 78 Business; GA 10
1.2 mi·1 min·Monroe Highway
Use the left lane.
10
Take the ramp
0.5 mi·1 min
Toward US 29 West, GA 316 West: AtlantaUse the right lane.
11
Merge onto US 29; GA 8; GA 316
35 mi·43 min·University Parkway
Use the left lane.
12
Keep slight left at fork
1.0 mi·1 min
Toward I 85 South: Atlanta
13
Merge onto I 85
9.0 mi·9 min·I 85
Use the straight lane.
14
Take the exit
0.6 mi·1 min
Exit 95BToward I 285 West Bypass: Chattanooga, BirminghamUse the straight / slight right lanes.
15
Keep slight left at fork
0.5 mi·32 sec
Toward I 285 West: Chattanooga, BirminghamUse the straight / slight right lanes.
16
Merge onto I 285
12 mi·14 min·Atlanta Bypass / The Perimeter
Use the straight / slight right lanes.
17
Take the exit
0.3 mi·27 sec
Exit 20Toward I 75: Atlanta, Marietta, ChattanoogaUse the slight right lane.
18
Keep slight right at fork
0.9 mi·1 min
Toward I 75 North: Marietta, ChattanoogaUse the slight left / slight right lanes.
19
Keep slight left at fork
0.3 mi·21 sec
Toward I 75 North: Marietta, ChattanoogaUse the straight / slight right lanes.
20
Merge onto I 75
4.8 mi·5 min·Larry McDonald Memorial Highway
21
Take the exit
0.4 mi·30 sec
Exit 265Toward GA 120 Alternate: North Marietta ParkwayUse the straight / slight right lanes.
22
Turn left onto GA 120 ALT
1.8 mi·3 min·North Marietta Parkway
Use the left / straight lanes.
23
Turn left onto Church Street
0.4 mi·59 sec·Church Street
Use the left lane.
24
Arrive at destination
West Park Square
Trip Plan
For the smoothest experience, plan your departure to avoid peak congestion on the Atlanta Bypass, as traffic density can significantly impact your travel time. Since the total drive is under two hours, you have the flexibility to complete the journey without any mandatory stops, though keeping an eye on your fuel gauge is wise given the $12 estimated cost. If you are traveling during standard commuting hours, prepare for slower speeds on I-85. Use the first 35.2 miles on University Parkway to settle into your drive before navigating the more intricate highway junctions. Embracing this route's brevity allows you to maximize your time once you arrive at your destination in Marietta.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
You can normally do this drive in one day.
You may only need one short stretch break if traffic stays light.
The halfway point lands around 38.6 miles from Athens, GA, or about 51m into the drive.
The longest continuous stretch on this route runs about 35.2 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 17 miles or 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 38.6 miles or 51m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 23m
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 Athens, GA so your first major turns are already loaded.
Day 1
Settle into the route from Athens, GA
This is one driving day of about 77.2 miles and 1h 39m.
Your first comfortable stop window is around 17 miles from Athens, GA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on University Parkway for about 35.2 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 21
5 decision points cluster between mile 5.7 and 68.6 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
8
5.7 mi into trip|~9m in
Take the exit toward US 78 Business, GA 10: Atlanta Highway, Monroe
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 18
Toward US 78 Business, GA 10: Atlanta Highway,...
8
55.2 mi into trip|~1h 10m in
Take the exit toward I 285 West Bypass: Chattanooga, Birmingham
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 95B
Toward I 285 West Bypass: Chattanooga, Birmingh...
8
55.8 mi into trip|~1h 12m in
Keep slight left at fork toward I 285 West: Chattanooga, 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 285 West: Chattanooga, Birmingham
8
68.3 mi into trip|~1h 27m in
Take the exit toward I 75: Atlanta, Marietta, Chattanooga
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 20
Toward I 75: Atlanta, Marietta, Chattanooga
8
68.6 mi into trip|~1h 27m in
Keep slight right at fork toward I 75 North: Marietta, Chattanooga
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight left / slight right lanes.
Toward I 75 North: Marietta, Chattanooga
Fuel & Cost
Regular Gas
$12.07 one way
$24.14 round trip
$3.97/gal25.4 MPG avg27 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$13.20
$26.40
premium
$4.70
$14.29
$28.58
diesel
$5.61
$17.04
$34.09
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$12
Meals
$25–$50
Total
$37–$62
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 27 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $8 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
23.2
0
$8.11
$3.71
Efficient EV
19.3
0
$6.76
$3.09
EV Truck/SUV
30.9
0
$10.81
$4.94
Gas CO2
27 kg
EV CO2
9 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
Athens, GA
Late night
in Athens on Sunday
Local time
12:37 AM
EDT
Current temp
49°F
Unavailable
Live forecast
Destination
Marietta, GA
Late night
in Marietta on Sunday
Local time
12:37 AM
EDT
Current temp
52°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
3 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
1h 39m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Chattahoochee River National Recreation Area
National Recreation Area
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,...
5 mi from route
~13 min detour
$5
near mile 58.6
Park Closure: Island Ford Trail Closures Winter 2025-2026
Park Closure: Restrooms and Water Fountains Unavailable at Powers Island and Akers Mill
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...
11 mi from route
~27 min detour
Free
near mile 63.9
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This trip features a mixed driving profile, transitioning between varied road types as you head toward Marietta. You will spend about 60% of your time on highways, providing a balanced experience behind the wheel. The longest uninterrupted stretch occurs early on, covering 35.2 miles along University Parkway. As you transition onto the Atlanta Bypass and I-85, the pace shifts to accommodate heavier traffic patterns common to the metropolitan area. The road personality changes from the more open stretches near Athens to the busier, more complex interchanges that characterize the approach to the Perimeter.
60% highway — fuel and pacing are the main things to plan.
24 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 35.2 mi on University Parkway.
How Hard Is This Drive?
10/10
This route mixes highway mileage with some local-road sections near the start or finish. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.7 miles in.
Driving Effort10/10
Demanding - stay alert through the decision-heavy sections
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 77.2 miles you will encounter 21 spots where lane choice or exit timing matters. Not difficult for experienced highway drivers, but worth previewing the tricky sections before you go.
Where does it get tricky?
The main spots that need attention: at 5.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 55.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 55.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Gently rolling terrain
1,124 ft656 ft
Total Climb
1,069 ft
Total Descent
699 ft
Highest Point
1,124 ft
~77.2 mi in
Elevation Range
468 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Athens, GA and Marietta, GA, road signs point toward Monroe, Birmingham and Chattanooga.
Marietta is a city of 61,000 people (2019) in Metro Atlanta. It is the fourth largest city in the state. Dobbins Air Reserve Base on the south side of town and a Lockheed Martin manufacturing plant are among the major industries in the city.
Doable as a same-day drive at 1h 39m. Total distance: 77.2 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 39m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (60%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 35.2 miles on University Parkway. The full list of main roads is in the Roads section above.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Marietta, GA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Yes. At under 2 hours behind the wheel, this works well for families — plan one quick stop if you have younger kids.
The main spots that need attention: at 5.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 55.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 55.8 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Chattahoochee River National Recreation Area and Martin Luther King, Jr. National Historical Park. See the National Parks section for detour distances and tips on detours.
Yes. A round trip is manageable in a single day if you plan a break at Marietta, GA before heading back.
