How far is Gray, GA from Marietta, GA?
The driving distance from Gray, GA to Marietta, GA is about 107.2 miles (172.5 km), with a travel time of about 01h 48m by car.
- The straight-line flight distance is about 87.6 miles (141 km).
- For a round trip, plan for roughly 03h 37m 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 48m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
City in Henry County, Georgia, USA
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 Gray and Marietta.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gray and Marietta.
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1
Start on James Street
9 m · 10 sec · James Street
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2
Turn left onto West Clinton Street
1 mi · 2 min · West Clinton Street
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3
Continue on Gray Highway
1.5 mi · 2 min · Gray Highway
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4
Turn right onto Gray Bypass
1577 ft · 32 sec · Gray Bypass
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5
Turn left
12.7 mi · 17 min
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6
Enter the roundabout and take exit 2 toward Dames Ferry Road
44 m · 3 sec · Dames Ferry Road
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7
Exit the roundabout onto Dames Ferry Road
9.3 mi · 15 min · Dames Ferry Road
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8
Continue on Harold G. Clarke Parkway
1.1 km · 1 min · Harold G. Clarke Parkway
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9
Take the ramp right toward I-75 North: Atlanta
2102 ft · 52 sec
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10
Merge slight left
41.7 mi · 45 min
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11
Keep slight left to continue on I 75 North: Atlanta, Birmingham
22.8 mi · 28 min
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12
Keep slight right to continue on Horace E Tate Freeway
7.2 mi · 9 min · Horace E Tate Freeway
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13
Continue on Larry McDonald Memorial Highway
7 mi · 8 min · Larry McDonald Memorial Highway
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14
Take the exit slight right toward GA 120 Alternate: North Marietta Parkway
2101 ft · 31 sec
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15
Turn left onto North Marietta Parkway
1.8 mi · 4 min · North Marietta Parkway
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16
Turn left onto Church Street
2145 ft · 59 sec · Church Street
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17
Arrive at your destination
0 m · 1 sec · West Park Square
Car Route Details
A richer read on the saved driving route between Gray and Marietta.
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-75 North
Merge slight left
41.7 mi · 00h 45m
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 Gray and Mostly Sunny near Marietta.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gray to Marietta?
The road trip is about 107.2 miles (172.5 km) and usually takes 01h 48m 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?
Locust Grove is a useful midpoint, sitting about 53.7 miles from Gray and 53.5 miles from Marietta.
How much longer is the road route than the straight-line distance?
The direct path is about 87.6 miles (141 km), while the road route adds roughly 19.6 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 2:52 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $14.97 one way or $29.95 round trip. Estimated CO2 is about 33.6 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Gray and Mostly Sunny near Marietta.
Stop Ideas Near Locust Grove
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Locust Grove.
Peachtree Station
Gainesville
Flight Path Map
This map shows the direct air route between Gray and Marietta. Straight-line distance: 87.6 mi (140.98 km).
#1 Gray
City in Jones County, Georgia, United States
| Population | 3,241 |
| Coordinates | 33.0095800, -83.5337800 |
| Altitude | 184 |
| Country | United States |
#2 Marietta
The most populous city in Cobb County, Georgia.
| Population | 60,786 |
| Coordinates | 33.9526000, -84.5499300 |
| Altitude | 344 |
| Country | United States |
End: West Park Square (-84.550173, 33.952601)
Estimated Travel Time
Distance: 173 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 03h 34m |
| 40 mph (64.37 km/h) | 02h 40m |
| 50 mph (80.47 km/h) | 02h 08m |
| 60 mph (96.56 km/h) | 01h 47m |
| 70 mph (112.65 km/h) | 01h 31m |
| 80 mph (129 km/h) | 01h 20m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $14.97 | $29.95 |
| Mid-grade | $4.43 | $16.74 | $33.48 |
| Premium | $4.78 | $18.06 | $36.12 |
| Diesel | $5.62 | $21.26 | $42.52 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.