How far is Grantville, GA from Johns Creek, GA?
The driving distance from Grantville, GA to Johns Creek, GA is about 78.6 miles (126.5 km), with a travel time of about 01h 21m by car.
- The straight-line flight distance is about 66 miles (106.2 km).
- For a round trip, plan for roughly 02h 42m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 01h 21m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Fulton and Clayton counties in the U.
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 Grantville and Johns Creek.
Turn-by-Turn Driving Directions
Step-by-step road directions between Grantville and Johns Creek.
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1
Start on Main Street
587 ft · 16 sec · Main Street
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2
Keep slight left to continue on Lone Oak Street
1406 ft · 42 sec · Lone Oak Street
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3
Turn left
1.6 mi · 2 min
-
4
Take the ramp slight right toward I 85 North: Atlanta
2057 ft · 50 sec
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5
Merge slight left
33.3 mi · 36 min
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6
Take the exit slight right toward GA 279: Old National Highway
1 km · 1 min
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7
Merge slight left
1.2 km · 48 sec
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8
Keep slight left to continue on I 285 East: Atlanta International Airport, Macon
2097 ft · 51 sec
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9
Merge slight left onto Atlanta Bypass / The Perimeter
30 mi · 35 min · Atlanta Bypass / The Perimeter
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10
Take the exit slight right toward GA 141: Peachtree Boulevard
972 ft · 33 sec
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11
Keep slight right to continue on GA 141 North: Peachtree Boulevard
1361 ft · 36 sec
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12
Merge slight left onto Peachtree Industrial Boulevard
3.6 mi · 5 min · Peachtree Industrial Boulevard
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13
Keep slight left to continue on GA 141 North: Cumming, Dahlonega
6.2 mi · 10 min
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14
Turn left onto Grove Point Road
1076 ft · 56 sec · Grove Point Road
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15
Turn left onto Groomsbridge Road
2795 ft · 2 min · Groomsbridge Road
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16
Turn right onto Morgan Hill Court
82 m · 12 sec · Morgan Hill Court
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17
Arrive at your destination
0 m · 1 sec · Morgan Hill Court
Car Route Details
A richer read on the saved driving route between Grantville and Johns Creek.
Interchange-aware route
The drive includes several ramps, exits, or merges, so checking the next few maneuvers before busy interchanges is useful.
I 85 North
Merge slight left
33.3 mi · 00h 36m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Grantville and Mostly Sunny near Johns Creek.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Grantville to Johns Creek?
The road trip is about 78.6 miles (126.5 km) and usually takes 01h 21m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
College Park is a useful midpoint, sitting about 39.3 miles from Grantville and 39.4 miles from Johns Creek.
How much longer is the road route than the straight-line distance?
The direct path is about 66 miles (106.2 km), while the road route adds roughly 12.6 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 8:00 AM to 10:00 AM EDT. If you want a more comfortable same-day return, try to leave by 3:48 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $10.97 one way or $21.94 round trip. Estimated CO2 is about 24.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Grantville and Mostly Sunny near Johns Creek.
Stop Ideas Near College Park
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Cafe 55
Atlanta City Hall
College Park Recycling Drop off Center
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to College Park.
Peachtree Station
Gainesville
Flight Path Map
This map shows the direct air route between Grantville and Johns Creek. Straight-line distance: 65.98 mi (106.19 km).
#1 Grantville
City in Coweta County, Georgia, United States of America
| Population | 3,341 |
| Coordinates | 33.2348400, -84.8357700 |
| Altitude | 265 |
| Country | United States |
#2 Johns Creek
The most populous city in Fulton County, Georgia.
| Population | 85,192 |
| Coordinates | 34.0289300, -84.1985800 |
| Altitude | 286 |
| Country | United States |
End: Morgan Hill Court (-84.198301, 34.028453)
Estimated Travel Time
Distance: 127 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 02h 37m |
| 40 mph (64.37 km/h) | 01h 57m |
| 50 mph (80.47 km/h) | 01h 34m |
| 60 mph (96.56 km/h) | 01h 18m |
| 70 mph (112.65 km/h) | 01h 07m |
| 80 mph (129 km/h) | 00h 58m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $10.97 | $21.94 |
| Mid-grade | $4.43 | $12.27 | $24.54 |
| Premium | $4.78 | $13.24 | $26.47 |
| Diesel | $5.62 | $15.58 | $31.16 |
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 · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.