How far is Decatur, GA from Roswell, GA?
Fastest route
directions from Decatur, Georgia 30030 to Roswell, Georgia:
- Head east on E Court Square toward E Ponce de Leon Ave.
- Turn right onto E Ponce de Leon Ave.
- Turn left onto Commerce Dr.
- Turn right onto Clairemont Ave and continue onto US-23 N/Clairmont Rd.
- Use the left lane to turn left onto I-85 Access Rd/I-85 Frontage Rd.
- Use the left lane to merge onto I-85 S via the ramp to Atlanta.
- Take GA-400 N and US-19 N to Dunwoody Pl in Sandy Springs. Take exit 6 from US-19 N.
- Use the right 2 lanes to take exit 86 to merge onto GA-400 N toward Buckhead/Cumming.
- Continue onto GA-400 N/US-19 N.
- Take exit 6 for Northridge Road and keep right at the fork, following signs for Roswell Road/Dunwoody Place and merge onto Dunwoody Pl.
- Follow Dunwoody Pl and GA-9 to Canton St in Roswell.
- Use the right 2 lanes to turn right onto GA-9/Roswell Rd.
- Continue to follow GA-9.
Directions
To get from Decatur, Georgia 30030 to Roswell, Georgia, you can follow these steps:
- Start by heading east on E Court Square toward E Ponce de Leon Ave.
- Turn right onto E Ponce de Leon Ave.
- Then, turn left onto Commerce Dr.
- Next, turn right onto Clairemont Ave and continue onto US-23 N/Clairmont Rd.
- Use the left lane to turn left onto I-85 Access Rd/I-85 Frontage Rd.
- Merge onto I-85 S via the ramp to Atlanta.
- Take GA-400 N and US-19 N to Dunwoody Pl in Sandy Springs. Take exit 6 from US-19 N.
- Use the right 2 lanes to take exit 86 to merge onto GA-400 N toward Buckhead/Cumming.
- Continue onto GA-400 N/US-19 N.
- Take exit 6 for Northridge Road and keep right at the fork, following signs for Roswell Road/Dunwoody Place, and merge onto Dunwoody Pl.
- Follow Dunwoody Pl and GA-9 to Canton St in Roswell.
- Finally, use the right 2 lanes to turn right onto GA-9/Roswell Rd and continue to follow GA-9.
Tips & Suggestions
- 🛣️ Plan your journey ahead of time to familiarize yourself with the route.
- ⚠️ Stay alert and follow traffic signs and regulations.
- ⛽ Make sure your vehicle has enough fuel for the trip.
- 🚗 Consider using a GPS or navigation app for real-time directions.
- 🕒 Check the traffic conditions before you start to anticipate any delays.
- 📱 Keep your phone charged and easily accessible in case you need to make any emergency calls or use navigation apps.
- 🚦 Be patient and mindful of other drivers on the road.
Distance by Flight
Shortest distance between Decatur and Roswell is 17.56 miles (28.26 km).
Flight distance from Decatur, GA to Roswell, GA is 17.56 miles. Estimated flight time is 00 hours 03 minutes.
Driving distance
The driving distance from Decatur, Georgia to Roswell, Georgia is: 25.06 miles (40.34 km) by car.
Driving from Decatur to Roswell will take approximately 00 hours 35 minutes.
#1 Decatur
County seat of DeKalb County, Georgia, United States
| Population | 25655 |
|---|---|
| GPS Coordinates | 33°46'29"N 84°17'47"W |
| Latitude | 33.7748300 |
| Longitude | -84.2963100 |
| Altitude | 318 |
| Country | United States |
#2 Roswell
A city in Fulton County, Georgia. It is located in the northern part of the county. Roswell is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Roswell Mill and the Roswell Historical Society.
| Population | 95434 |
|---|---|
| GPS Coordinates | 34°1'23"N 84°21'42"W |
| Latitude | 34.0231600 |
| Longitude | -84.3615900 |
| Altitude | 328 |
| Country | United States |
Ending point in Roswell: North Atlanta Street (-84.361558,34.02316)
Estimated Travel Time Between Decatur and Roswell
The distance between Decatur and Roswell is 40 km if you choose to drive by road. You can go 00 hours 26 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Decatur and Roswell. The current time is 21:26:37.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 50 minutes |
| 40 mph (64.37 km/h) | 00 hours 37 minutes |
| 50 mph (80.47 km/h) | 00 hours 30 minutes |
| 60 mph (96.56 km/h) | 00 hours 25 minutes |
| 70 mph (112.65 km/h) | 00 hours 21 minutes |
| 75 mph (120.7 km/h) | 00 hours 20 minutes |
| 80 mph (128.75 km/h) | 00 hours 18 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 3.35 liters (0.88 gallon) of gas to cover the route between Decatur and Roswell.
The estimated cost of gas to go from Decatur to Roswell is $2.65 (diesel $3.61).
Georgia gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3 | $3.43 | $3.82 | $4.08 |
| Total | $2.65 | $3.04 | $3.38 | $3.61 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Georgia ) per gallon of daily gas for calculations is $2.995 (Diesel $4.079) /gallon. Last changed prices on December 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Decatur and Roswell (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
