This 144.4-mile drive from Decatur, GA to Augusta, GA will take about 2 hours and 43 minutes, making it a perfect candidate for a single-day trip. You'll primarily be on the Carl Sanders Highway and Purple Heart Highway, with a segment on Candler Road Southeast. With a projected fuel cost of around $23, this route offers an affordable journey through the Southeast region. The local feel suggests you'll be navigating more turns than a typical interstate cruise, so factor in a slightly slower pace. This trip is easily manageable within a day, allowing for flexibility in your departure and arrival times.
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
72.2 miles from Decatur, GA
A natural place for your longest stop of the day
, about 1h 22m into the drive
.
Main Roads
Road
Distance
Duration
Carl Sanders Highway
84.9 mi
1h 30m
Purple Heart Highway
46.9 mi
50m
Candler Road Southeast
2.9 mi
5m
Calhoun Expressway
2.7 mi
3m
Washington Road
2.4 mi
4m
Ralph David Abernathy Freeway
1.6 mi
1m
South Candler Street
1.3 mi
2m
11th Street
0.4 mi
<1m
Longest stretch:
Carl Sanders Highway
— 84.9 mi, about 1h 30m
Turn-by-Turn Driving Directions
Step-by-step road directions between Decatur, GA and Augusta, GA.
1
Start on this road
287 ft·23 sec·this road
2
At end of road, turn right onto East Ponce de Leon Avenue
311 ft·10 sec·East Ponce de Leon Avenue
3
Turn right onto Church Street
0.2 mi·33 sec·Church Street
4
Turn left onto East Trinity Place
0.2 mi·19 sec·East Trinity Place
5
Continue on South Candler Street
1.3 mi·2 min·South Candler Street
6
Continue on GA 155
0.1 mi·14 sec·Candler Road Northeast
7
Continue on GA 155
2.9 mi·5 min·Candler Road Southeast
Use the straight / right lanes.
8
Take the ramp
0.4 mi·46 sec
Toward I 20 EastUse the left lane.
9
Merge onto I 20
1.6 mi·1 min·Ralph David Abernathy Freeway
Use the straight / slight right lanes.
10
Continue on I 20
47 mi·50 min·Purple Heart Highway
Use the straight / slight right lanes.
11
Continue on I 20
85 mi·1 hr 30 min·Carl Sanders Highway
Use the straight lane.
12
Take the exit
0.3 mi·38 sec
Exit 199Toward GA 28: Augusta
13
Keep slight right at fork
481 ft·11 sec
14
Turn straight onto GA 28
2.4 mi·4 min·Washington Road
15
Turn straight onto GA 28
2.7 mi·3 min·Calhoun Expressway
16
Continue on GA 28
0.1 mi·13 sec·Greene Street
17
Turn right onto 11th Street
0.4 mi·44 sec·11th Street
18
Turn right onto Walton Way
225 ft·3 sec·Walton Way
19
Arrive at destination
Walton Way
Trip Plan
Given the 2 hour and 43 minute duration, leaving Decatur in the morning allows ample time to reach Augusta without feeling rushed. Since it's a single-day trip, you have the flexibility to depart whenever suits you best. Plan for one stop to break up the 144.4 miles, perhaps around the halfway point. Keep an eye on your fuel gauge, especially during the 84.9-mile stretch on the Carl Sanders Highway, as services might be more spaced out. The 'turn-heavy' nature of this route means staying alert and mindful of upcoming adjustments is key to a smooth journey.
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.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 72.2 miles from Decatur, GA, or about 1h 22m into the drive.
The longest continuous stretch on this route runs about 84.9 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 32 miles or 39m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 72.2 miles or 1h 22m 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 12m
Traffic, exits, and arrival timing usually matter more near Augusta, GA than in the middle of the route.
Before You Leave
+
Open the route before leaving Decatur, 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 Decatur, GA
This is one driving day of about 144.4 miles and 2h 43m.
Your first comfortable stop window is around 32 miles from Decatur, 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 Carl Sanders Highway for about 84.9 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 9
5 decision points cluster between mile 0.1 and 138.5 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0.1 mi into trip|~0m in|East Ponce de Leon Avenue
At end of road, turn right onto East Ponce de Leon Avenue
Complex interchange - multiple decisions in a short stretch
5
0.1 mi into trip|~0m in|Church Street
Turn right onto Church Street
Navigation decision point
7
4.8 mi into trip|~9m in
Take the ramp toward I 20 East
Lane positioning matters here
Use the left lane.
Toward I 20 East
5
5.2 mi into trip|~10m in|I 20 / Ralph David Abernathy Freeway
Merge onto I 20 / Ralph David Abernathy Freeway
Merge point - match speed before joining. Lane positioning matters here
Use the straight / slight right lanes.
5
138.5 mi into trip|~2h 33m in
Take the exit toward GA 28: Augusta
Exit ramp - move to the correct lane early
Exit 199
Toward GA 28: Augusta
Fuel & Cost
Regular Gas
$22.58 one way
$45.16 round trip
$3.97/gal25.4 MPG avg51 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.34
$24.69
$49.38
premium
$4.70
$26.73
$53.45
diesel
$5.61
$31.88
$63.76
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$23
Meals
$25–$50
Total
$48–$73
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 50.5 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $15 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
43.3
0
$15.16
$6.93
Efficient EV
36.1
0
$12.64
$5.78
EV Truck/SUV
57.8
0
$20.22
$9.24
Gas CO2
51 kg
EV CO2
17 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
Decatur, GA
Late night
in Decatur on Sunday
Local time
2:01 AM
EDT
Current temp
52°F
Unavailable
Live forecast
Destination
Augusta, GA
Late night
in Augusta on Sunday
Local time
2:01 AM
EDT
Current temp
83°F
Unavailable
Live forecast
52°F
Madison, GA
72 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
31 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
2h 43m 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.
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,...
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a 'turn-heavy local drive' as you navigate between Decatur and Augusta. While 67% of the route involves highways, the overall profile indicates a road with more twists and turns than a straight interstate shot. The longest continuous stretch you'll encounter is 84.9 miles on the Carl Sanders Highway. This suggests a journey that may feel more engaging, with varying road conditions and opportunities to experience the local landscape more directly. The mix of highway and local roads means you'll experience different driving dynamics throughout the 2 hour and 43 minute trip.
Only 3% highway — the rest is turn-by-turn surface driving.
19 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 84.9 mi on Carl Sanders Highway.
How Hard Is This Drive?
4/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near East Ponce de Leon Avenue.
Driving Effort4/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 2h 43m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (East Ponce de Leon Avenue): Complex interchange - multiple decisions in a short stretch; at 0.1 miles (Church Street): Navigation decision point; at 4.8 miles: Lane positioning matters here.
Decatur is a city that, despite being somewhat isolated from the rest of Atlanta, is so close to Georgia's state capital as to not really be separate. While Atlanta is an international city with corporate headquarters, world class convention facilities, and a fast pace, Decatur has retained a small city feel and a slightly slower pace. However, Decatur is closer to Atlanta's business, retail and cultural destinations than many of Atlanta's neighborhoods, so it can easily be mistaken for an in-town neighborhood of Atlanta.
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 84.9 miles on Carl Sanders Highway. The full list of main roads is in the Roads section above.
Yes, with realistic expectations. Build in a stop roughly every 2 hours, have snacks and activities ready, and check the Nearby Places tabs for kid-friendly stops along the way.
The main spots that need attention: at 0.1 miles (East Ponce de Leon Avenue): Complex interchange - multiple decisions in a short stretch; at 0.1 miles (Church Street): Navigation decision point; at 4.8 miles: Lane positioning matters here.
Yes — Martin Luther King, Jr. National Historical Park and Chattahoochee River National Recreation Area. 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 Augusta, GA before heading back.
