Smyrna, GA to Wilmington Island, GA is 216.9 miles and takes about 4h 35m via Carl Sanders Highway and Savannah Highway, with a fuel budget near $33 and enough daylight to finish in a day. This trip stays within Georgia, moving you from the Southeast region to another part of the Southeast. Given that the majority of this drive is on surface roads, expect a more local feel rather than high-speed interstate travel. It's a straightforward, single-day option if you're looking for a direct connection between these two points.
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
108.5 miles from Smyrna, GA
A natural place for your longest stop of the day
, about 2h 7m into the drive
.
Main Roads
Road
Distance
Duration
Carl Sanders Highway
74.4 mi
1h 19m
Savannah Highway
38.3 mi
44m
GA 24
28.8 mi
41m
Peach Orchard Road
21.4 mi
25m
North Columbia Avenue
13.4 mi
16m
Bobby Jones Expressway
6.7 mi
7m
Islands Expressway
4.9 mi
7m
Burton's Ferry Highway
4.4 mi
5m
Longest stretch:
Carl Sanders Highway
— 74.4 mi, about 1h 19m
Traffic on I-20
Hour-of-day weekday pattern from 32 FHWA count stations on your route.
Peak
5 PM
~2,138 veh/hr typical
· worst 2,816
Quietest
2 AM
~203 veh/hr
Peak-to-quiet ratio
10.5×
busier at peak than in the quiet hours
12a6anoon6p11p
Averaged across 105 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 Smyrna, GA and Wilmington Island, GA.
1
Start on Buckhead Road
3.4 mi·8 min·Buckhead Road
2
Turn left onto Parks Mill Road
244 ft·8 sec·Parks Mill Road
3
Turn right onto Seven Islands Road
1.3 mi·3 min·Seven Islands Road
4
Take the ramp
0.3 mi·40 sec
Toward I 20
5
Merge onto I 20
74 mi·1 hr 19 min·Carl Sanders Highway
Use the straight lane.
6
Take the exit
0.2 mi·27 sec
Toward I 520 East, GA 232Use the straight / slight right lanes.
7
Keep slight right at fork
0.5 mi·1 min
Toward I 520 East
8
Continue on I 520
6.7 mi·7 min·Bobby Jones Expressway
Use the straight / slight right lanes.
9
Take the exit
0.7 mi·1 min
Toward US 25, GA 121
10
Turn right onto US 25; GA 121; I 3 FUT
4.3 mi·5 min·Peach Orchard Road
11
Continue on US 25; GA 121; I 3 FUT
0.3 mi·21 sec·Nellie Drive
12
Continue on US 25; GA 121; I 3 FUT
17 mi·20 min·Peach Orchard Road
13
Turn right onto US 25; GA 121
2.7 mi·4 min·Liberty Street
14
Continue on GA 24
28 mi·40 min·GA 24
15
Take the ramp onto GA 24
0.3 mi·39 sec·GA 24
16
Merge onto US 301; GA 24; GA 73
4.4 mi·5 min·Burton's Ferry Highway
17
Turn left onto US 301 Business; GA 73
2.6 mi·3 min·US 301 Business; GA 73
18
At end of road, turn left onto GA 21; I 3 FUT
0.3 mi·26 sec·Perimeter Road
19
Continue on GA 21; I 3 FUT
38 mi·44 min·Savannah Highway
Use the straight lane.
20
Continue on GA 21; I 3 FUT
0.1 mi·7 sec·Augusta Highway
21
Continue on GA 21; I 3 FUT
13 mi·16 min·North Columbia Avenue
Use the straight lane.
22
Turn left onto GA 307; Alternate GA 21
1.1 mi·1 min·Bourne Avenue
Use the left lane.
23
Turn right onto GA 25
2.2 mi·3 min·Main Street
24
At end of road, turn left onto US 80; GA 26
465 ft·7 sec·Main Street
25
Continue on US 80; GA 26
3.6 mi·5 min·West Bay Street
Use the straight / right lanes.
26
Continue on General McIntosh Boulevard
0.2 mi·24 sec·General McIntosh Boulevard
27
Turn left onto East President Street
2.3 mi·4 min·East President Street
28
Continue on Islands Expressway
4.9 mi·7 min·Islands Expressway
29
Turn right onto Quarterman Drive
0.7 mi·1 min·Quarterman Drive
30
At end of road, turn right onto Johnny Mercer Boulevard
0.5 mi·1 min·Johnny Mercer Boulevard
31
Turn left onto Penn Waller Road
0.8 mi·2 min·Penn Waller Road
32
Turn right
289 ft·15 sec
33
Turn straight onto Olde Towne Road
0.3 mi·50 sec·Olde Towne Road
34
Turn left onto Gloucester Road
0.1 mi·29 sec·Gloucester Road
35
Turn left onto Wigmore Road
336 ft·19 sec·Wigmore Road
36
Turn left onto Wigmore Court
463 ft·20 sec·Wigmore Court
37
Arrive at destination
Wigmore Court
Trip Plan
To make the most of this drive, consider departing Smyrna in the morning to allow for flexibility with your single planned stop. The drive is manageable within a single day, so you won't need to break it up unless you prefer a more leisurely pace. Keep an eye on your fuel as you get closer to Wilmington Island, as service availability can vary on surface roads. The $33 fuel estimate can help you budget, but it's always wise to fill up when you see a good price, especially before longer stretches on less populated roads.
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 108.5 miles from Smyrna, GA, or about 2h 7m into the drive.
The longest continuous stretch on this route runs about 74.4 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 48 miles or 58m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 108.5 miles or 2h 7m 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 37m
Traffic, exits, and arrival timing usually matter more near Wilmington Island, GA than in the middle of the route.
Before You Leave
+
Open the route before leaving Smyrna, 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 Smyrna, GA
This is one driving day of about 216.9 miles and 4h 35m.
Your first comfortable stop window is around 48 miles from Smyrna, 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 74.4 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 22
5 decision points cluster between mile 5.1 and 216.7 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
5
5.1 mi into trip|~12m in|I 20 / Carl Sanders Highway
Merge onto I 20 / Carl Sanders Highway
Merge point - match speed before joining. Lane positioning matters here
Use the straight lane.
7
79.4 mi into trip|~1h 31m in
Take the exit toward I 520 East, GA 232
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.
Toward I 520 East, GA 232
5
79.7 mi into trip|~1h 32m in
Keep slight right at fork toward I 520 East
Highway fork - watch signs carefully
Toward I 520 East
5
86.8 mi into trip|~1h 41m in
Take the exit toward US 25, GA 121
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Toward US 25, GA 121
5
216.7 mi into trip|~4h 33m in|Gloucester Road
Turn left onto Gloucester Road
Navigation decision point
Fuel & Cost
Regular Gas
$33.90 one way
$67.80 round trip
$3.97/gal25.4 MPG avg76 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.35
$37.13
$74.26
premium
$4.72
$40.31
$80.61
diesel
$6.28
$53.59
$107.19
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$34
Meals
$25–$50
Total
$59–$84
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 75.9 kg one way.
Prices: EIA weekly data, 2026-10-19.
Driving Electric?
About $23 in charging
· 0 stops
· 67% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
65.1
0
$22.77
$10.41
Efficient EV
54.2
0
$18.98
$8.68
EV Truck/SUV
86.8
1
$30.37
$13.88
Gas CO2
76 kg
EV CO2
25 kg (67% 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 Oct 19, 2026
Origin
Smyrna, GA
Late night
in Smyrna on Friday
Local time
1:33 AM
EDT
Current temp
70°F
Sunny
NE 5 mph0% chanceLive forecast
Special Weather Statement
Special Weather Statement issued October 19 at 2:44AM EDT by NWS Peachtree City GA
Rip Current Statement
Rip Current Statement issued October 19 at 2:26AM EDT until October 22 at 4:00AM EDT by NWS Jacksonville FL
Destination
Wilmington Island, GA
Late night
in Wilmington Island on Friday
Local time
1:33 AM
EDT
Current temp
70°F
Sunny
N 8 to 13 mph0% chanceLive forecast
Special Weather Statement
Special Weather Statement issued October 19 at 2:44AM EDT by NWS Peachtree City GA
Rip Current Statement
Rip Current Statement issued October 19 at 2:26AM EDT until October 22 at 4:00AM EDT by NWS Jacksonville FL
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
Very similar conditions
Both ends of the route are sitting at about the same temperature right now.
Road read
4h 35m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
Fort Pulaski National Monument
National Monument
For much of the 19th century, masonry fortifications were the United States’ main defense against overseas enemies. However, during the Civil War, new technology proved its superiority over these fort...
3 mi from route
~8 min detour
$10
near mile 216.9
Park Closure: McQueen's Island Trail Closed Beginning August 3, 2026
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
About 20% of this route involves highways, with the remaining 80% on surface roads. You'll cover a longest stretch of 74.4 miles on Carl Sanders Highway before transitioning to other roads. Expect a significant amount of driving through developed areas with frequent intersections and local traffic, especially as you approach your destination.
Only 20% highway — the rest is turn-by-turn surface driving.
37 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 74.4 mi on Carl Sanders Highway.
How Hard Is This Drive?
7/10
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 5.1 miles in near I 20 / Carl Sanders Highway.
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 22 significant decision points across 216.9 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 5.1 miles (I 20 / Carl Sanders Highway): Merge point - match speed before joining. Lane positioning matters here; at 79.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 79.7 miles: Highway fork - watch signs carefully.
Doable as a same-day drive at 4h 35m. Total distance: 216.9 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
4h 35m drive, comfortable solo distance.
Scenic Drive
Mostly surface roads route profile with national parks nearby.
Frequently Asked Questions
The longest stretch is about 74.4 miles on Carl Sanders Highway. 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 Wilmington Island, 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 5.1 miles (I 20 / Carl Sanders Highway): Merge point - match speed before joining. Lane positioning matters here; at 79.4 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one; at 79.7 miles: Highway fork - watch signs carefully.
Yes — Fort Pulaski National Monument. See the National Parks section for detour distances and tips on detours.
Possible but tiring. At 4.6 hours each way, an in-and-out day trip would put you behind the wheel for 9.2 hours — manageable with a long break at Wilmington Island, GA, but most travelers stay overnight.
