How far is Sandy Springs, GA from Martinez, GA?
The driving distance from Sandy Springs, GA to Martinez, GA is about 152.9 miles (246 km), with a travel time of about 02h 54m by car.
- The straight-line flight distance is about 135.3 miles (217.7 km).
- For a round trip, plan for roughly 05h 48m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM EST.
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 02h 54m.
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.
The most populous city in Cobb County, Georgia.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Cloudy
Driving Route Map
The map below follows the saved road route between Sandy Springs and Martinez.
Turn-by-Turn Driving Directions
Step-by-step road directions between Sandy Springs and Martinez.
-
1
Start on Mount Vernon Highway
616 ft · 20 sec · Mount Vernon Highway
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2
Continue on Johnson Ferry Road Northeast
2869 ft · 1 min · Johnson Ferry Road Northeast
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3
Turn right onto Glenridge Drive Northeast
1550 ft · 40 sec · Glenridge Drive Northeast
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4
Turn slight left onto Hammond Drive Northeast
1.1 km · 2 min · Hammond Drive Northeast
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5
Turn right onto Peachtree Dunwoody Road
1686 ft · 45 sec · Peachtree Dunwoody Road
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6
Keep slight left to continue on Peachtree Dunwoody Road
119 m · 17 sec · Peachtree Dunwoody Road
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7
Take the ramp sharp left
1127 ft · 28 sec
-
8
Merge slight left onto Atlanta Bypass / The Perimeter
15.9 mi · 19 min · Atlanta Bypass / The Perimeter
-
9
Take the exit slight right toward US 278: Covington Highway
1192 ft · 31 sec
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10
Turn left onto Covington Highway
1.8 mi · 3 min · Covington Highway
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11
Turn right onto Wesley Chapel Road
1.7 mi · 3 min · Wesley Chapel Road
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12
Turn left onto I 20 East
2347 ft · 59 sec
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13
Merge slight left onto Purple Heart Highway
45.2 mi · 49 min · Purple Heart Highway
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14
Continue on Carl Sanders Highway
81.8 mi · 1 hr 28 min · Carl Sanders Highway
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15
Take the exit slight right toward I 520 East, GA 232
1107 ft · 27 sec
-
16
Keep slight left to continue on GA 232
2266 ft · 55 sec
-
17
Keep slight right to continue on GA 232
1639 ft · 40 sec
-
18
Merge slight left onto Bobby Jones Expressway
1.3 mi · 2 min · Bobby Jones Expressway
-
19
Turn right onto Washington Road
1.1 mi · 2 min · Washington Road
-
20
Turn left onto Riverwatch Parkway
148 m · 12 sec · Riverwatch Parkway
-
21
Continue on Riverwatch Parkway
150 m · 18 sec · Riverwatch Parkway
-
22
Continue on Riverwatch Parkway
24 m · 8 sec · Riverwatch Parkway
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23
Arrive at your destination
0 m · 1 sec · Riverwatch Parkway
Car Route Details
A richer read on the saved driving route between Sandy Springs and Martinez.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Carl Sanders Highway
Continue on Carl Sanders Highway
81.8 mi · 01h 28m
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 Cloudy leaving Sandy Springs and Partly Sunny near Martinez.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Sandy Springs to Martinez?
The road trip is about 152.9 miles (246 km) and usually takes 02h 54m 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?
Smyrna is a useful midpoint, sitting about 76.3 miles from Sandy Springs and 76.6 miles from Martinez.
How much longer is the road route than the straight-line distance?
The direct path is about 135.3 miles (217.7 km), while the road route adds roughly 17.6 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 EST. If you want a more comfortable same-day return, try to leave by 12:42 PM EST.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $19.09 one way or $38.18 round trip. Estimated CO2 is about 47.9 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Cloudy around Sandy Springs and Partly Sunny near Martinez.
Stop Ideas Near Smyrna
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 Smyrna.
Gainesville
Peachtree Station
Toccoa
Flight Path Map
This map shows the direct air route between Sandy Springs and Martinez. Straight-line distance: 135.29 mi (217.73 km).
#1 Sandy Springs
A city in Fulton County, Georgia.
| Population | 109,928 |
| Coordinates | 33.9242700, -84.3785400 |
| Altitude | 333 |
| Country | United States |
#2 Martinez
Martinez is a place in Georgia, United States.
| Population | 0 |
| Coordinates | 33.5173600, -82.0756700 |
| Altitude | 110 |
| Country | United States |
End: Martinez (-82.07567, 33.51736)
Estimated Travel Time
Distance: 246 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 05h 05m |
| 40 mph (64.37 km/h) | 03h 49m |
| 50 mph (80.47 km/h) | 03h 03m |
| 60 mph (96.56 km/h) | 02h 32m |
| 70 mph (112.65 km/h) | 02h 11m |
| 80 mph (129 km/h) | 01h 54m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.54 | $19.09 | $38.18 |
| Mid-grade | $4.04 | $21.76 | $43.53 |
| Premium | $4.48 | $24.14 | $48.27 |
| Diesel | $5.66 | $30.51 | $61.01 |
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 · Nov 06, 2026