Traveling from Dunwoody to Cairo covers 246.8 miles across the Southeast, making for a manageable journey that typically takes about 4 hours and 54 minutes. Because the drive is straightforward, you can easily complete it in a single day without needing an overnight stay. Expect to spend roughly $40 on fuel, which keeps this trip budget-friendly for a solo driver or a small group. You will transition from the bustling northern metro area down toward the southern part of the state, utilizing major corridors like I-75 and the Georgia-Florida Parkway. This route is an efficient way to traverse Georgia, offering a reliable path that balances highway speed with consistent travel times.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
123.4 miles from Dunwoody, GA
A natural place for your longest stop of the day
, about 2h 21m into the drive
.
Main Roads
Road
Distance
Duration
Fall Line Freeway
56.9 mi
1h
I 75
49.3 mi
53m
Georgia-Florida Parkway
35.1 mi
43m
Liberty Expressway
24.9 mi
30m
Cairo Road
23.1 mi
31m
Atlanta Bypass / The Perimeter
20.9 mi
24m
Larry Justice Highway
16.1 mi
17m
Terrell Starr Parkway
10.2 mi
11m
Longest stretch:
Fall Line Freeway
— 56.9 mi, about 1h
Turn-by-Turn Driving Directions
Step-by-step road directions between Dunwoody, GA and Cairo, GA.
1
Start on this road
117 ft·10 sec·this road
2
Turn right onto Chamblee Dunwoody Road
1.6 mi·3 min·Chamblee Dunwoody Road
Use the straight / right lanes.
3
Continue on Chamblee Dunwoody Way
0.1 mi·20 sec·Chamblee Dunwoody Way
4
Continue on North Shallowford Road
0.8 mi·2 min·North Shallowford Road
5
Turn left onto Savoy Drive
0.5 mi·1 min·Savoy Drive
6
Take the ramp
0.3 mi·43 sec
Toward I 285 East
7
Merge onto I 285
21 mi·24 min·Atlanta Bypass / The Perimeter
Use the straight lane.
8
Take the exit
1.1 mi·2 min
Exit 52Toward I 675 South: MaconUse the straight / slight right lanes.
9
Continue on I 675
10 mi·11 min·Terrell Starr Parkway
Use the straight / slight right lanes.
10
Merge onto I 75
49 mi·53 min·I 75
Use the straight lane.
11
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.
12
Merge onto I 75; GA 540
57 mi·1 hr·Fall Line Freeway
Use the straight / slight right lanes.
13
Take the exit
0.3 mi·42 sec
Exit 99Toward GA 300 South: Georgia-Florida Parkway, AlbanyUse the straight / slight right lanes.
14
Turn right onto GA 300
35 mi·43 min·Georgia-Florida Parkway
Use the straight / right lanes.
15
Merge onto US 82; GA 300; GA 520
1.5 mi·2 min·Clark Avenue
Use the right lane.
16
Take the exit onto GA 300
0.4 mi·46 sec·GA 300
Use the right lane.
17
Merge onto US 19; GA 3; GA 133; GA 300
4.3 mi·5 min·Liberty Expressway
Use the left lane.
18
Take the exit onto US 19; GA 3; GA 300
21 mi·24 min·Liberty Expressway
Use the straight lane.
19
Continue on GA 37
0.7 mi·1 min·East Broad Street
Use the straight lane.
20
Turn left onto GA 97
0.5 mi·50 sec·South Butler Street
21
Turn right onto GA 97; GA 112
0.3 mi·32 sec·South Boulevard Street
22
Continue on GA 97; GA 112
23 mi·31 min·Cairo Road
Use the left lane.
23
At end of road, turn left onto US 84; GA 38
1.7 mi·3 min·US 84; GA 38
Use the left lane.
24
Turn right onto GA 188
0.4 mi·52 sec·5th Street Northeast
Use the straight / right lanes.
25
Turn right onto 1st Avenue Northeast
269 ft·5 sec·1st Avenue Northeast
26
Arrive at destination
1st Avenue Northeast
Trip Plan
Since this is a sub-five-hour trip, you have plenty of flexibility in your schedule, though leaving early in the morning is your best bet to avoid potential congestion leaving Dunwoody. Plan for at least one dedicated stop to stretch your legs and refresh, as the highway-heavy nature of the route can become monotonous. Keep an eye on your fuel gauge throughout the journey, though your estimated $40 budget should comfortably cover the 246.8-mile distance. Because the longest uninterrupted stretch is 56.9 miles, try to time your rest break to coincide with the conclusion of that segment to stay alert. Prioritize consistent speed over frequent detours to ensure you arrive in Cairo well within your expected arrival window.
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 123.4 miles from Dunwoody, GA, or about 2h 21m into the drive.
The longest continuous stretch on this route runs about 56.9 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 54 miles or 1h 6m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 123.4 miles or 2h 21m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 54m
Traffic, exits, and arrival timing usually matter more near Cairo, GA than in the middle of the route.
Before You Leave
+
Open the route before leaving Dunwoody, 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 Dunwoody, GA
This is one driving day of about 246.8 miles and 4h 54m.
Your first comfortable stop window is around 54 miles from Dunwoody, 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 56.9 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 19
5 decision points cluster between mile 24.2 and 244.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
7
24.2 mi into trip|~32m in
Take the exit toward I 675 South: Macon
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 52
Toward I 675 South: Macon
8
84.9 mi into trip|~1h 39m 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
157.9 mi into trip|~2h 57m in
Take the exit toward GA 300 South: Georgia-Florida Parkway, Albany
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 99
Toward GA 300 South: Georgia-Florida Parkway, A...
6
193.3 mi into trip|~3h 42m in|US 82; GA 300; GA 520 / Clark Avenue
Merge onto US 82; GA 300; GA 520 / Clark Avenue
Merge point - match speed before joining. Lane positioning matters here
Use the right lane.
6
244.7 mi into trip|~4h 50m in|US 84; GA 38
At end of road, turn left onto US 84; GA 38
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$38.59 one way
$77.19 round trip
$3.97/gal25.4 MPG avg86 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$42.20
$84.40
premium
$4.70
$45.68
$91.35
diesel
$5.61
$54.49
$108.98
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$39
Meals
$25–$50
Total
$64–$89
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 86.4 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $26 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
74
0
$25.91
$11.85
Efficient EV
61.7
0
$21.60
$9.87
EV Truck/SUV
98.7
1
$34.55
$15.80
Gas CO2
86 kg
EV CO2
29 kg (66% less)
Plan for 0 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
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 16, 2026
Origin
Dunwoody, GA
Late night
in Dunwoody on Sunday
Local time
4:02 AM
EDT
Current temp
56°F
Unavailable
Live forecast
Destination
Cairo, GA
Late night
in Cairo on Sunday
Local time
4:02 AM
EDT
Current temp
55°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
1 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
4h 54m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
More Details
What kind of drive is this?
This drive is heavily highway-focused, with 72% of your time spent on major thoroughfares. You will navigate a mix of high-speed interstate travel on I-75 and steady cruising along the Fall Line Freeway. Be prepared for a long, consistent stretch of 56.9 miles on the Fall Line Freeway, where you can maintain a steady pace for nearly an hour at a time. The character of the road shifts from busy suburban arteries to more open, transit-oriented highway segments as you head south. It is a practical, no-nonsense drive designed for efficiency rather than technical maneuvering, keeping you moving steadily toward your destination.
72% highway — fuel and pacing are the main things to plan.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 56.9 mi on Fall Line Freeway.
How Hard Is This Drive?
8/10
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 around 24.2 miles in.
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 19 significant decision points across 246.8 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: at 24.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 84.9 miles (I 475 / Larry Justice Highway): Highway fork - watch signs carefully. Lane positioning matters here; at 157.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
1,130 ft179 ft
Total Climb
103 ft
Total Descent
986 ft
Highest Point
1,130 ft
Elevation Range
952 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
On the drive from Dunwoody, GA to Cairo, GA, road signs begin pointing toward Albany along the way.
Albany
157.9 mi in|~2h 57m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 4h 54m. Total distance: 246.8 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 54m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (72%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 56.9 miles on Fall Line Freeway. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
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 Cairo, GA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 24.2 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 84.9 miles (I 475 / Larry Justice Highway): Highway fork - watch signs carefully. Lane positioning matters here; at 157.9 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Possible but tiring. At 4.9 hours each way, an in-and-out day trip would put you behind the wheel for 9.8 hours — manageable with a long break at Cairo, GA, but most travelers stay overnight.
