How far is Johns Creek, GA from Port Wentworth, GA?
The driving distance from Johns Creek, GA to Port Wentworth, GA is about 271.2 miles (436.5 km), with a travel time of about 05h 08m by car.
- The straight-line flight distance is about 218.5 miles (351.6 km).
- For a round trip, plan for roughly 10h 16m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 05h 08m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Twiggs and Wilkinson counties, Georgia, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Johns Creek and Port Wentworth.
Turn-by-Turn Driving Directions
Step-by-step road directions between Johns Creek and Port Wentworth.
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1
Start on Morgan Hill Court
82 m · 17 sec · Morgan Hill Court
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2
Turn left onto Groomsbridge Road
2795 ft · 2 min · Groomsbridge Road
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3
At the end of the road, turn right onto Grove Point Road
1001 ft · 46 sec · Grove Point Road
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4
Turn right onto Medlock Bridge Road
2.1 mi · 3 min · Medlock Bridge Road
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5
Continue on Peachtree Parkway
3.9 mi · 7 min · Peachtree Parkway
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6
Take the exit straight toward GA 141 South: Doraville, Chamblee
998 ft · 15 sec
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7
Merge slight left onto Peachtree Industrial Boulevard
3.7 mi · 5 min · Peachtree Industrial Boulevard
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8
Take the exit slight left toward I 285 East
1974 ft · 52 sec
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9
Merge slight left onto Atlanta Bypass / The Perimeter
20.1 mi · 23 min · Atlanta Bypass / The Perimeter
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10
Take the exit slight right toward I 675 South: Macon
1.1 mi · 2 min
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11
Continue on Terrell Starr Parkway
10.2 mi · 12 min · Terrell Starr Parkway
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12
Merge slight left
49.3 mi · 53 min
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13
Keep slight left to continue on Macon, Savannah
12.3 mi · 13 min
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14
Take the exit slight right toward I 16 East: Jim Gillis Highway, Savannah
1.1 mi · 1 min
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15
Continue straight
156.2 mi · 2 hr 48 min
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16
Take the exit slight right toward I 95 North: Airport, Florence SC
1350 ft · 58 sec
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17
Merge slight left
4.4 mi · 5 min
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18
Take the exit slight right toward Savannah/Hilton Head International Airport
1911 ft · 47 sec
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19
Turn right onto Airways Avenue
1.2 mi · 2 min · Airways Avenue
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20
Turn left onto Gulfstream Road
2 mi · 4 min · Gulfstream Road
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21
Continue on Crossgate Road
1.7 mi · 3 min · Crossgate Road
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22
Arrive at your destination
0 m · 1 sec · Crossgate Road
Car Route Details
A richer read on the saved driving route between Johns Creek and Port Wentworth.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 16 East
Continue straight
156 mi · 02h 48m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Mostly Sunny leaving Johns Creek and Mostly Sunny near Port Wentworth.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Johns Creek to Port Wentworth?
The road trip is about 271.2 miles (436.5 km) and usually takes 05h 08m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Danville is a useful midpoint, sitting about 135.6 miles from Johns Creek and 135.6 miles from Port Wentworth.
How much longer is the road route than the straight-line distance?
The direct path is about 218.5 miles (351.6 km), while the road route adds roughly 52.7 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 8:00 AM EDT. If you want a more comfortable same-day return, try to leave by 6:44 AM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $37.91 one way or $75.81 round trip. Estimated CO2 is about 85 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Johns Creek and Mostly Sunny near Port Wentworth.
Flight Path Map
This map shows the direct air route between Johns Creek and Port Wentworth. Straight-line distance: 218.49 mi (351.62 km).
#1 Johns Creek
The most populous city in Fulton County, Georgia.
| Population | 85,192 |
| Coordinates | 34.0289300, -84.1985800 |
| Altitude | 286 |
| Country | United States |
#2 Port Wentworth
City in Chatham County, Georgia, USA
| Population | 9,812 |
| Coordinates | 32.1490900, -81.1631700 |
| Altitude | 7 |
| Country | United States |
End: Port Wentworth (-81.16317, 32.14909)
Estimated Travel Time
Distance: 437 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 02m |
| 40 mph (64.37 km/h) | 06h 46m |
| 50 mph (80.47 km/h) | 05h 25m |
| 60 mph (96.56 km/h) | 04h 31m |
| 70 mph (112.65 km/h) | 03h 52m |
| 80 mph (129 km/h) | 03h 23m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $37.91 | $75.81 |
| Mid-grade | $4.43 | $42.39 | $84.77 |
| Premium | $4.78 | $45.73 | $91.45 |
| Diesel | $5.62 | $53.82 | $107.64 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in Georgia · Apr 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.