This 261.5-mile drive from Johns Creek, GA to Blackshear, GA is a straightforward, highway-focused journey that can comfortably be completed in about 5 hours and 28 minutes. With a fuel cost estimated at $41, it's an economical option for a single-day trip, meaning you won't need to break it up with an overnight stay. The route primarily utilizes I-75 and I-16, offering a consistent driving experience. You'll be staying within the Southeast region for this entire trip, making it a familiar landscape. This is a practical choice if you're looking for an efficient way to get from point A to point B without much fuss.
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
130.8 miles from Johns Creek, GA
A natural place for your longest stop of the day
, about 2h 32m into the drive
.
Main Roads
Road
Distance
Duration
I 16
65.6 mi
1h 10m
I 75
61.6 mi
1h 6m
Blackshear Highway Southeast
34.5 mi
51m
GA 29
20.6 mi
26m
Atlanta Bypass / The Perimeter
20.1 mi
23m
US 1
13.1 mi
15m
Cedar Crossing Road
10.4 mi
21m
Terrell Starr Parkway
10.2 mi
11m
Longest stretch:
I 16
— 65.6 mi, about 1h 10m
Traffic on I-285
Hour-of-day weekday pattern from 69 FHWA count stations on your route.
Peak
5 PM
~6,200 veh/hr typical
Quietest
2 AM
~744 veh/hr
Peak-to-quiet ratio
8.3×
busier at peak than in the quiet hours
12a6anoon6p11p
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 Johns Creek, GA and Blackshear, GA.
1
Start on Morgan Hill Court
270 ft·17 sec·Morgan Hill Court
2
Turn left onto Groomsbridge Road
0.5 mi·2 min·Groomsbridge Road
3
At end of road, turn right onto Grove Point Road
0.2 mi·45 sec·Grove Point Road
4
Turn right onto GA 141
2.1 mi·3 min·Medlock Bridge Road
Use the straight / right lanes.
5
Continue on GA 141
3.9 mi·6 min·Peachtree Parkway
Use the straight / slight left lanes.
6
Take the exit onto GA 141
0.2 mi·15 sec·GA 141
Toward GA 141 South: Doraville, Chamblee
7
Merge onto GA 141
3.7 mi·5 min·Peachtree Industrial Boulevard
Use the straight / slight right lanes.
8
Take the exit
0.4 mi·52 sec
Toward I 285 EastUse the left lane.
9
Merge onto I 285
20 mi·23 min·Atlanta Bypass / The Perimeter
Use the straight lane.
10
Take the exit
1.1 mi·2 min
Exit 52Toward I 675 South: MaconUse the straight / slight right lanes.
11
Continue on I 675
10 mi·11 min·Terrell Starr Parkway
Use the straight / slight right lanes.
12
Merge onto I 75
49 mi·53 min·I 75
Use the straight lane.
13
Keep slight left at fork onto I 75
12 mi·13 min·I 75
Toward Macon, SavannahUse the straight / slight right lanes.
14
Take the exit
1.1 mi·1 min
Exit 165Toward I 16 East: Jim Gillis Highway, SavannahUse the slight right lane.
15
Continue on I 16
66 mi·1 hr 10 min·I 16
Use the straight / slight right lanes.
16
Take the exit
0.3 mi·40 sec
Exit 67Toward GA 29: Soperton, Vidalia
17
Turn right onto GA 29
21 mi·26 min·GA 29
18
Continue on GA 135
9.2 mi·13 min·GA 135
19
At end of road, turn left onto 135
0.3 mi·32 sec·West Broad Street
20
Turn right onto 135
308 ft·6 sec·135
21
Turn left onto East Broad Street
0.7 mi·1 min·East Broad Street
22
Continue on Cedar Crossing Road
10 mi·21 min·Cedar Crossing Road
23
Turn right onto US 1; GA 4; GA 15
3.7 mi·4 min·US 1; GA 4; GA 15
24
Continue on US 1; 4; 15
1.4 mi·1 min·Plant Hatch Parkway
25
Continue on US 1; GA 4; GA 15
9.4 mi·10 min·US 1; GA 4; GA 15
Use the straight / right lanes.
26
Turn left onto 15
35 mi·51 min·Blackshear Highway Southeast
27
Arrive at destination
GA 15; GA 121
Trip Plan
Given the 5-hour, 28-minute duration, departing Johns Creek in the morning is your best bet to arrive in Blackshear with ample daylight. With only one recommended stop, you have flexibility in pacing your journey. Keep an eye on your fuel levels, especially before longer stretches like the 65.6 miles on I-16. The $41 fuel estimate is a good baseline, but actual costs may vary. Since this is a single-day trip, you can adjust your departure time based on traffic or personal preference, making it easy to adapt on the fly.
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 130.8 miles from Johns Creek, GA, or about 2h 32m into the drive.
The longest continuous stretch on this route runs about 65.6 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 58 miles or 1h 13m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 130.8 miles or 2h 32m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 22m
Traffic, exits, and arrival timing usually matter more near Blackshear, GA than in the middle of the route.
Before You Leave
+
Open the route before leaving Johns Creek, 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 Johns Creek, GA
This is one driving day of about 261.5 miles and 5h 28m.
Your first comfortable stop window is around 58 miles from Johns Creek, 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 16 for about 65.6 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 18
5 decision points cluster between mile 10.7 and 170.8 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
10.7 mi into trip|~18m in
Take the exit toward I 285 East
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the left lane.
Toward I 285 East
7
31.3 mi into trip|~42m in
Take the exit toward I 675 South: Macon
Exit ramp - move to the correct lane early. Lane positioning matters here
Use the straight / slight right lanes.
Exit 52
Toward I 675 South: Macon
8
91.9 mi into trip|~1h 49m 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
104.1 mi into trip|~2h 3m 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
6
170.8 mi into trip|~3h 15m in
Take the exit toward GA 29: Soperton, Vidalia
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 67
Toward GA 29: Soperton, Vidalia
Fuel & Cost
Regular Gas
$41.59 one way
$83.19 round trip
$4.04/gal25.4 MPG avg92 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$4.41
$45.35
$90.70
premium
$4.78
$49.20
$98.40
diesel
$5.35
$55.08
$110.16
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$42
Meals
$25–$50
Total
$67–$92
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 91.5 kg one way.
Prices: EIA weekly data, 2026-06-01.
Driving Electric?
About $27 in charging
· 0 stops
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
78.5
0
$27.46
$12.55
Efficient EV
65.4
0
$22.88
$10.46
EV Truck/SUV
104.6
1
$36.61
$16.74
Gas CO2
91 kg
EV CO2
31 kg (66% 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 Jun 2, 2026
Origin
Johns Creek, GA
Afternoon
in Johns Creek on Wednesday
Local time
3:09 PM
EDT
Current temp
78°F
Partly Sunny then Chance Showers And Thunderstorms
NE 0 to 10 mph44% chanceLive forecast
Rip Current Statement
Rip Current Statement issued June 2 at 1:04AM EDT until June 5 at 5:00PM EDT by NWS Jacksonville FL
Destination
Blackshear, GA
Afternoon
in Blackshear on Wednesday
Local time
3:09 PM
EDT
Current temp
87°F
Mostly Sunny then Chance Showers And Thunderstorms
N 0 to 7 mph51% chanceLive forecast
Rip Current Statement
Rip Current Statement issued June 2 at 1:04AM EDT until June 5 at 5:00PM 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
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
5h 28m 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.
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 108.2
Caution: River Trail periodically closed under I-16
Park Closure: BOARDWALK CLOSED along the River Trail
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,...
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...
8 mi from route
~20 min detour
Free
near mile 27.1
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a highway-focused drive for the majority of this trip, with 71% of the route on interstates. You'll encounter a longest uninterrupted stretch of 65.6 miles on I-16, so be prepared for some extended periods of consistent speed. The character of the drive is largely defined by these main roads, offering a predictable and efficient path. While there's a dedicated Blackshear Highway Southeast near your destination, the bulk of the journey is on the interstate system, suggesting a less varied, more direct travel experience.
71% highway — fuel and pacing are the main things to plan.
27 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 65.6 mi on I 16.
How Hard Is This Drive?
7/10
This is a straightforward highway drive that stays mostly on I 16 and I 75. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 10.7 miles in.
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 18 significant decision points across 261.5 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 10.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 31.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 91.9 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Elevation Profile
Mostly flat terrain
1,019 ft111 ft
Total Climb
218 ft
Total Descent
1,063 ft
Highest Point
1,019 ft
~18.7 mi in
Elevation Range
908 ft
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Johns Creek, GA and Blackshear, GA, road signs point toward Macon, Savannah and Vidalia.
Atlanta is the vanguard of the New South, with the charm and elegance of the Old. It's a city that balances southern traditions with sleek modernism, and southern hospitality with three skylines and the world’s busiest airport. It's a city that has been burnt to the ground and built back up; seen the horrors of war; felt the pain of droughts and floods; and given birth to Martin Luther King, Jr., the greatest figure of the civil rights movement. Atlanta is the capital of the state of Georgia.
Top landmarks
•Autrey Mill Nature Preserve & Heritage Center — nature center in Johns Creek, Georgia, USA
Doable as a same-day drive at 5h 28m. Total distance: 261.5 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 28m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (71%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 65.6 miles on I 16. The full list of main roads is in the Roads section above.
Yes — we found about 21 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 Blackshear, 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 21 rest areas along the route for bathroom stops.
The main spots that need attention: at 10.7 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 31.3 miles: Exit ramp - move to the correct lane early. Lane positioning matters here; at 91.9 miles (I 75): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — Ocmulgee Mounds National Historical Park, 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.
Not recommended in a single day. At 5.5 hours each way, a round trip means 10.9 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Blackshear, GA before the return drive.
