How far is Roswell, GA from Marietta, GA?
Fastest route
The distance between Roswell, Georgia, and Marietta, Georgia, is approximately 13.2 miles (21.2 kilometers). The estimated travel time is 25 minutes. The suggested route is via GA-120 W and Roswell Rd, considering traffic conditions.
Directions
🚗 Head south on Canton St toward Alpharetta St/Magnolia St - 10 ft
🚗 Continue onto N Atlanta St - 0.6 mi
🚗 Turn right onto GA-120 W (Pass by Firestone Complete Auto Care on the right in 4.5 mi) - 9.1 mi
🚗 Continue onto Roswell Rd (Pass by U.S. Renal Care on the left in 2.6 mi) - 3.3 mi
🚗 Turn right onto E Park Square - 344 ft
🚗 Turn left onto N Park Square - 341 ft
🚗 Turn left onto W Park Square - 233 ft
Tips & Suggestions
- 🚦 Check real-time traffic updates before starting your journey to choose the best route.
- 🚗 Keep a bottle of water and some snacks handy for a comfortable trip.
- 📱 Ensure your phone is fully charged and have a car charger available.
- 🚧 Be cautious of roadwork or construction along the way.
- ⛽️ Refuel your vehicle before embarking on the journey to avoid any inconvenience.
Reverse, save, or send this route
This is an easy same-day return drive. Copy the route link, send it to another device, or print a clean version before you head out.
This is an easy same-day return drive.
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 00h 24m.
This is a short drive, so your comfort window is wide. Traffic and current weather matter more than the clock.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
A city in Fulton County, Georgia.
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 Roswell and Marietta.
Turn-by-Turn Driving Directions
Step-by-step road directions between Roswell and Marietta.
-
1
Start on North Atlanta Street
3155 ft · 1 min · North Atlanta Street
-
2
Turn right onto Marietta Highway
2 mi · 3 min · Marietta Highway
-
3
Continue on Roswell Road
7.1 mi · 13 min · Roswell Road
-
4
Continue straight
1613 ft · 20 sec
-
5
Continue on North Marietta Parkway
3.1 mi · 5 min · North Marietta Parkway
-
6
Turn left onto Church Street
2145 ft · 59 sec · Church Street
-
7
Arrive at your destination
0 m · 1 sec · West Park Square
Car Route Details
A richer read on the saved driving route between Roswell and Marietta.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
Roswell Road
Continue on Roswell Road
7.06 mi · 00h 13m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A short regional drive
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
Mostly Sunny leaving Roswell 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 Roswell to Marietta?
The road trip is about 13.5 miles (21.7 km) and usually takes 00h 24m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is short enough to handle as a quick errand, commute, or easy same-day return without much planning overhead.
What is the halfway point on this route?
Sandy Springs is a useful midpoint, sitting about 6.7 miles from Roswell and 6.7 miles from Marietta.
How much longer is the road route than the straight-line distance?
The direct path is about 11.9 miles (19.1 km), while the road route adds roughly 1.6 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 7:00 AM to 7:00 PM EDT. If you want a more comfortable same-day return, try to leave by 7:40 PM EDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $1.90 one way or $3.80 round trip. Estimated CO2 is about 4.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Roswell and Mostly Sunny near Marietta.
Stop Ideas Near Sandy Springs
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
City Hall Parking Deck
Sandy Springs City Hall
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Sandy Springs.
Peachtree Station
Gainesville
Flight Path Map
This map shows the direct air route between Roswell and Marietta. Straight-line distance: 11.84 mi (19.05 km).
#1 Roswell
A city in Fulton County, Georgia.
| Population | 95,434 |
| Coordinates | 34.0231600, -84.3615900 |
| Altitude | 328 |
| 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: 22 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 00h 26m |
| 40 mph (64.37 km/h) | 00h 20m |
| 50 mph (80.47 km/h) | 00h 16m |
| 60 mph (96.56 km/h) | 00h 13m |
| 70 mph (112.65 km/h) | 00h 11m |
| 80 mph (129 km/h) | 00h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $1.90 | $3.80 |
| Mid-grade | $4.43 | $2.13 | $4.25 |
| Premium | $4.78 | $2.29 | $4.59 |
| Diesel | $5.62 | $2.70 | $5.40 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.