If you are planning to travel from Cedartown to Dunwoody, expect a straightforward 62.5-mile journey that typically takes about 1 hour and 33 minutes. Because this is a relatively short trip, it is perfectly suited for a single-day excursion without the need for an overnight stay. You can comfortably budget around $10 for fuel, making this an economical transit within the Southeast. The route takes you across Georgia, transitioning from the outskirts of Cedartown into the suburban landscape of Dunwoody. Whether you are commuting or heading out for a day trip, the drive is manageable and efficient for most travelers.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Midpoint
31.3 miles from Cedartown, GA
A natural place for your longest stop of the day
, about 40m into the drive
.
Main Roads
Road
Distance
Duration
Rockmart Highway
10.8 mi
13m
Nathan Dean Parkway
10.1 mi
12m
Macland Road
9.9 mi
15m
Windy Hill Road Southwest
7.2 mi
13m
Jimmy Campbell Parkway
5.9 mi
8m
Atlanta Bypass / The Perimeter
5.7 mi
6m
Cedartown Highway
2.8 mi
3m
Ashford Dunwoody Road Northeast
1.8 mi
3m
Longest stretch:
Rockmart Highway
— 10.8 mi, about 13m
Turn-by-Turn Driving Directions
Step-by-step road directions between Cedartown, GA and Dunwoody, GA.
1
Start on West Avenue
238 ft·7 sec·West Avenue
2
Turn right onto South College Street
0.2 mi·25 sec·South College Street
3
Turn right onto East Avenue
1.2 mi·2 min·East Avenue
4
Continue on Rockmart Highway
6.5 mi·8 min·Rockmart Highway
Use the straight lane.
5
Continue on US 278; GA 6
2.8 mi·3 min·Cedartown Highway
Use the straight lane.
6
Continue on US 278; GA 6
10 mi·12 min·Nathan Dean Parkway
Use the straight lane.
7
Continue on US 278; GA 6
4.4 mi·5 min·Rockmart Highway
Use the straight / slight left lanes.
8
Continue on US 278; GA 6
5.9 mi·8 min·Jimmy Campbell Parkway
Use the left / straight lanes.
9
Continue on US 278; GA 6; GA 120
0.8 mi·1 min·Jimmy Lee Smith Parkway
Use the straight lane.
10
Turn left onto GA 120; GA 360
1.2 mi·2 min·Marietta Highway
Use the straight lane.
11
Turn right
344 ft·6 sec
12
Continue on GA 360
9.9 mi·15 min·Macland Road
Use the left lane.
13
Continue on Windy Hill Road Southwest
7.2 mi·13 min·Windy Hill Road Southwest
Use the straight lane.
14
Turn right onto US 41; GA 3
1.6 mi·3 min·Cobb Parkway South
Use the right lane.
15
Turn left
0.4 mi·45 sec
Toward I 285 EastUse the left lane.
16
Keep slight left at fork
0.3 mi·23 sec
Toward I 75 North, I 285 East: Marietta, ChattanoogaUse the straight / slight right lanes.
17
Keep slight right at fork
0.7 mi·56 sec
Toward I 285 EastUse the straight lane.
18
Merge onto I 285
5.7 mi·6 min·Atlanta Bypass / The Perimeter
Use the straight / slight right lanes.
19
Take the exit
1.4 mi·3 min
Exit 29Toward Ashford Dunwoody RoadUse the slight right lane.
Since this is a quick drive, you have plenty of flexibility regarding your departure time, though keep in mind the 1 hour and 33 minute duration can fluctuate with local traffic. You likely won't need to plan for scheduled stops given the trip's length, allowing you to drive straight through if you prefer. Keep a close eye on your fuel levels before leaving Cedartown so you can cover the entire 62.5 miles without needing a mid-trip detour for gas. A solid tip for this specific route is to familiarize yourself with the transition points between the Rockmart Highway and Macland Road, as staying aware of these shifts will help you maintain a smooth pace throughout the drive.
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 31.3 miles from Cedartown, GA, or about 40m into the drive.
The longest continuous stretch on this route runs about 10.8 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 14 miles or 18m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 31.3 miles or 40m 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 18m
Traffic, exits, and arrival timing usually matter more near Dunwoody, GA than in the middle of the route.
Before You Leave
+
Open the route before leaving Cedartown, GA so your first major turns are already loaded.
Day 1
Settle into the route from Cedartown, GA
This is one driving day of about 62.5 miles and 1h 33m.
Your first comfortable stop window is around 14 miles from Cedartown, GA.
This route can stay practical as a one-day drive if traffic stays reasonable.
The longest stretch is on Rockmart Highway for about 10.8 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 15
5 decision points cluster between mile 32 and 59 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
32 mi into trip|~42m in|GA 120; GA 360 / Marietta Highway
Turn left onto GA 120; GA 360 / Marietta Highway
Lane positioning matters here
Use the straight lane.
6
51.9 mi into trip|~1h 16m in
Turn left toward I 285 East
Lane positioning matters here
Use the left lane.
Toward I 285 East
8
52.3 mi into trip|~1h 17m in
Keep slight left at fork toward I 75 North, I 285 East: 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, I 285 East: Marietta, Chatta...
7
52.6 mi into trip|~1h 17m in
Keep slight right at fork toward I 285 East
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight lane.
Toward I 285 East
7
59 mi into trip|~1h 25m in
Take the exit toward Ashford Dunwoody Road
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the slight right lane.
Exit 29
Toward Ashford Dunwoody Road
Fuel & Cost
Regular Gas
$9.77 one way
$19.55 round trip
$3.97/gal25.4 MPG avg22 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$10.69
$21.37
premium
$4.70
$11.57
$23.13
diesel
$5.61
$13.80
$27.60
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$10
Meals
$25–$50
Total
$35–$60
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 21.9 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $7 in charging
· 0 stops
· 68% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
18.8
0
$6.56
$3.00
Efficient EV
15.6
0
$5.47
$2.50
EV Truck/SUV
25
0
$8.75
$4.00
Gas CO2
22 kg
EV CO2
7 kg (68% 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
Cedartown, GA
Late night
in Cedartown on Sunday
Local time
12:43 AM
EDT
Current temp
47°F
Unavailable
Live forecast
Destination
Dunwoody, GA
Late night
in Dunwoody on Sunday
Local time
12:43 AM
EDT
Current temp
56°F
Unavailable
Live forecast
54°F
California, GA
31 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
9 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 33m 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,...
4 mi from route
~11 min detour
$5
near mile 62.5
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 51.8
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
This 62.5-mile route offers a mixed driving profile, balancing local roads with stretches of faster highway. You will navigate via the Rockmart Highway, Nathan Dean Parkway, and Macland Road, with highways making up about 30% of your total travel time. Be prepared for a variety of conditions, as the road shifts from smaller thoroughfares to more open stretches. Your longest uninterrupted segment occurs on the Rockmart Highway, spanning 10.8 miles. The experience behind the wheel is varied, requiring you to stay alert as the environment transitions from rural-leaning roads to the busier corridors approaching Dunwoody.
30% highway, the rest on surface roads — varied driving throughout.
25 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 10.8 mi on Rockmart Highway.
How Hard Is This Drive?
8/10
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 32 miles in near GA 120; GA 360 / Marietta Highway.
Driving Effort8/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This drive requires moderate attention. Across 62.5 miles you will encounter 15 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 32 miles (GA 120; GA 360 / Marietta Highway): Lane positioning matters here; at 51.9 miles: Lane positioning matters here; at 52.3 miles: Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
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 Cedartown, GA to Dunwoody, GA, road signs begin pointing toward Chattanooga along the way.
Chattanooga
52.3 mi in|~1h 17m
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 1h 33m. Total distance: 62.5 miles.
Family Friendly
Moderate complexity with 0 natural rest stops along the way.
Solo Traveler
1h 33m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (30%). Some complex stretches to watch for.
Scenic Drive
Mixed highway & surface route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 10.8 miles on Rockmart Highway. 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 Dunwoody, 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 32 miles (GA 120; GA 360 / Marietta Highway): Lane positioning matters here; at 51.9 miles: Lane positioning matters here; at 52.3 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 Dunwoody, GA before heading back.
