Alpharetta to Vidalia is 198 miles and takes about 3h 49m via I-75 and I-16, with a fuel budget near $33 and enough daylight to finish in a day. This trip stays within Georgia, taking you from the Southeast region down to another part of the Southeast. The route is predominantly highway driving, making it a straightforward option for a single-day trip. You'll find it’s a practical choice if you're looking for an efficient way to cover ground between these two points without extensive planning.
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
99 miles from Alpharetta, GA
A natural place for your longest stop of the day
, about 1h 55m into the drive
.
Main Roads
Road
Distance
Duration
I 75
77.1 mi
1h 25m
I 16
65.6 mi
1h 10m
GA 29
20.6 mi
26m
Turner McDonald Parkway
11 mi
13m
T Harvey Mathis Parkway
6.8 mi
8m
Downtown Connector
5 mi
6m
US 280
3.2 mi
5m
Northeast Expressway
2.9 mi
4m
Longest stretch:
I 75
— 77.1 mi, about 1h 25m
Traffic on I-75
Hour-of-day weekday pattern from 139 FHWA count stations on your route.
Peak
4 PM
~5,725 veh/hr typical
· worst 6,618
Quietest
2 AM
~939 veh/hr
Peak-to-quiet ratio
6.1×
busier at peak than in the quiet hours
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Averaged across 52 weeks of 2023 FHWA Travel Monitoring Analysis System data. Weekday hours only (Mon–Fri).
Turn-by-Turn Driving Directions
Step-by-step road directions between Alpharetta, GA and Vidalia, GA.
1
Start on Academy Street
139 ft·11 sec·Academy Street
2
Turn left onto GA 9
0.3 mi·31 sec·South Main Street
Use the left lane.
3
Turn left onto GA 120
0.2 mi·24 sec·Old Milton Parkway
Use the left lane.
4
Turn right onto Haynes Bridge Road
1.1 mi·1 min·Haynes Bridge Road
5
Take the ramp
0.4 mi·56 sec
Toward US 19 South, GA 400 SouthUse the right lane.
6
Merge onto US 19; GA 400
11 mi·13 min·Turner McDonald Parkway
Use the straight / slight right lanes.
7
Continue on GA 400
6.8 mi·8 min·T Harvey Mathis Parkway
Use the straight / slight right lanes.
8
Merge onto I 85
2.9 mi·4 min·Northeast Expressway
9
Continue on I 75; I 85
5.0 mi·6 min·Downtown Connector
Use the straight / slight right lanes.
10
Continue on I 75; I 85
2.3 mi·3 min·James Wendell George Parkway
Use the straight / slight right lanes.
11
Keep slight left at fork onto I 75
65 mi·1 hr 11 min·I 75
Use the straight / slight right lanes.
12
Keep slight left at fork onto I 75
12 mi·13 min·I 75
Toward Macon, SavannahUse the straight / slight right lanes.
13
Take the exit
1.1 mi·1 min
Exit 165Toward I 16 East: Jim Gillis Highway, SavannahUse the slight right lane.
14
Continue on I 16
66 mi·1 hr 10 min·I 16
Use the straight / slight right lanes.
15
Take the exit
0.3 mi·40 sec
Exit 67Toward GA 29: Soperton, Vidalia
16
Turn right onto GA 29
21 mi·26 min·GA 29
17
Turn left onto US 280; GA 15; GA 29; GA 30
3.2 mi·5 min·US 280; GA 15; GA 29; GA 30
Use the straight lane.
18
Arrive at destination
US 280; GA 15; GA 29; GA 30
Trip Plan
Given the relatively short duration of under 4 hours, leaving Alpharetta anytime in the morning should get you to Vidalia with plenty of daylight to spare. There's only one recommended stop, so you can be flexible with your timing. With a fuel cost estimated at $33, keep an eye on your gauge, especially during the longest stretch on I-75. Since this is a single-day drive, you have the flexibility to depart a bit later if needed, but ensure you have enough fuel before entering any longer stretches of highway.
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 99 miles from Alpharetta, GA, or about 1h 55m into the drive.
The longest continuous stretch on this route runs about 77.1 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 44 miles or 55m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 99 miles or 1h 55m 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 4m
Traffic, exits, and arrival timing usually matter more near Vidalia, GA than in the middle of the route.
Before You Leave
+
Open the route before leaving Alpharetta, 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 Alpharetta, GA
This is one driving day of about 198 miles and 3h 49m.
Your first comfortable stop window is around 44 miles from Alpharetta, 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 77.1 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 11
5 decision points cluster between mile 0 and 107.2 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
0 mi into trip|~0m in|GA 9 / South Main Street
Turn left onto GA 9 / South Main Street
Lane positioning matters here
Use the left lane.
6
1.6 mi into trip|~3m in
Take the ramp toward US 19 South, GA 400 South
Lane positioning matters here. Multiple destination signs - pick the right one
Use the right lane.
Toward US 19 South, GA 400 South
6
30.2 mi into trip|~39m in|I 75
Keep slight left at fork onto I 75
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
8
95 mi into trip|~1h 51m in|I 75
Keep slight left at fork onto I 75 toward Macon, Savannah
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward Macon, Savannah
8
107.2 mi into trip|~2h 4m in
Take the exit toward I 16 East: Jim Gillis Highway, Savannah
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 165
Toward I 16 East: Jim Gillis Highway, Savannah
Fuel & Cost
Regular Gas
$31.49 one way
$62.99 round trip
$4.04/gal25.4 MPG avg69 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.41
$34.34
$68.68
premium
$4.78
$37.25
$74.51
diesel
$5.35
$41.70
$83.41
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$31
Meals
$25–$50
Total
$56–$81
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 69.3 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $21 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
59.4
0
$20.79
$9.50
Efficient EV
49.5
0
$17.33
$7.92
EV Truck/SUV
79.2
0
$27.72
$12.67
Gas CO2
69 kg
EV CO2
23 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 Jun 2, 2026
Origin
Alpharetta, GA
Afternoon
in Alpharetta on Wednesday
Local time
3:52 PM
EDT
Current temp
78°F
Chance Showers And Thunderstorms
NE 10 mph29% chanceLive forecast
Flood Warning
Flood Warning issued June 2 at 2:53PM EDT until June 3 at 8:00PM EDT by NWS Charleston SC
Rip Current Statement
Rip Current Statement issued June 2 at 2:17PM EDT until June 3 at 8:00PM EDT by NWS Charleston SC
Destination
Vidalia, GA
Afternoon
in Vidalia on Wednesday
Local time
3:52 PM
EDT
Current temp
84°F
Chance Showers And Thunderstorms
NE 10 mph33% chanceLive forecast
Flood Warning
Flood Warning issued June 2 at 2:53PM EDT until June 3 at 8:00PM EDT by NWS Charleston SC
Rip Current Statement
Rip Current Statement issued June 2 at 2:17PM EDT until June 3 at 8:00PM EDT by NWS Charleston SC
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
6 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
3h 49m on the road
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
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.
Ocmulgee Mounds National Historical Park
National Historical Park
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...
1 mi from route
~3 min detour
Free
near mile 109.3
Caution: River Trail periodically closed under I-16
Park Closure: BOARDWALK CLOSED along the River Trail
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?
This drive is almost entirely on major highways, with a 96% highway share. You'll spend most of your time on interstates, including a longest stretch of 77.1 miles on I-75. The transition to surface roads will happen late in the trip as you approach Vidalia. Expect a mostly uninterrupted cruise, with the density of exits increasing as you get closer to your destination.
96% highway — fuel and pacing are the main things to plan.
18 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 77.1 mi on I 75.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 75 and I 16. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes early in the drive near GA 9 / South Main Street.
Driving Effort7/10
Demanding - plan breaks and stay ahead of the key maneuvers
Balances navigation complexity with total wheel time.
This is a demanding drive. With 11 significant decision points across 198 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 (GA 9 / South Main Street): Lane positioning matters here; at 1.6 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 30.2 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here.
Elevation Profile
Mostly flat terrain
1,134 ft236 ft
Total Climb
248 ft
Total Descent
1,085 ft
Highest Point
1,134 ft
Elevation Range
898 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Alpharetta, GA and Vidalia, GA, road signs point toward Macon and Savannah.
Vidalia is in the Plantation Midlands region and could make for a decent detour on a trip between Atlanta and Savannah. This middle-sized country town is known as "the sweet onion city" and has a sweet cultivar of onion that has even become proprietary as the Vidalia onion. So proud are the town and state of this product that they have established an annual Vidalia Onion Festival and designated it the state vegetable, respectively. One other peculiarity about Vidalia is the way in which crime is sometimes handled whereby an offender may end up sentenced to so many hours of standing and holding a sign stating their crime.
Top landmarks
•Crawford W. Brazell House
•Peterson-Wilbanks House — house in Vidalia, Georgia
•Citizens Bank of Vidalia — bank building in Vidalia, Georgia, United States
Doable as a same-day drive at 3h 49m. Total distance: 198 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
3h 49m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (96%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 77.1 miles on I 75. The full list of main roads is in the Roads section above.
Yes — we found about 18 rest areas or service plazas within a short detour of the route (from OpenStreetMap). See the Rest Stops tab under Nearby Places for locations and mile markers. Plan to stretch, use the bathroom, and top off fluids every 2–3 hours on longer drives.
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 Vidalia, 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. There are 18 rest areas along the route for bathroom stops.
The main spots that need attention: near the start (GA 9 / South Main Street): Lane positioning matters here; at 1.6 miles: Lane positioning matters here. Multiple destination signs - pick the right one; at 30.2 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here.
Yes — Ocmulgee Mounds National Historical Park, 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.
Possible but tiring. At 3.8 hours each way, an in-and-out day trip would put you behind the wheel for 7.6 hours — manageable with a long break at Vidalia, GA, but most travelers stay overnight.
