Distance between Atlanta GA and Alpharetta GA
The distance from Atlanta to Alpharetta is 27 miles by road including 25 miles on motorways. Road takes approximately 32 minutes and goes through Sandy Springs and Roswell.
| Shortest distance by air | 23 mi ✈️ |
| Car route length | 26.7 mi 🚗 |
| Driving time | 32 min |
| Fuel amount | 0.9 gal |
| Fuel cost | 3.1 USD |
| Point | Distance | Time | Fuel | |
| Atlanta | 0 mi | 00 min | 0.0 gal | |
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I 85 16 mi, 20 min
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| Sandy Springs | 16 mi | 20 min | 0.4 gal | |
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GA 400 6 mi, 06 min
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| Roswell | 22 mi | 27 min | 0.7 gal | |
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US 19 3 mi, 02 min
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| Alpharetta | 25 mi | 30 min | 0.8 gal | |
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GA 400 2 mi, 02 min
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| 34.07096, -84.27473 | 27 mi | 32 min | 0.9 gal | |
Hotels of Alpharetta
Frequently Asked Questions
How much does it cost to drive from Atlanta to Alpharetta?
Fuel cost: 3.1 USD
This fuel cost is calculated as: (Route length 26.7 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.37 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Atlanta to Alpharetta?
Driving time: 32 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 11 mi with a maximum speed 65 mph = 9 min
- 14 mi with a maximum speed 55 mph = 15 min
- 1 mi with a maximum speed 50 mph = 1 min
- 1 mi with a maximum speed 12 mph = 5 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Atlanta to Alpharetta by land?
The distance between Atlanta and Alpharetta is 26.7 mi by road including 24.9 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Atlanta and Alpharetta respectively.
How far is Atlanta to Alpharetta by plane?
The shortest distance (air line, as the crow flies) between Atlanta and Alpharetta is 23 mi.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Atlanta and Alpharetta respectively. Actual distance between airports may be different.
How many hours is Atlanta from Alpharetta by plane?
Boeing 737 airliner needs 2 min to cover the distance of 23 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 10 min to flight this distance at average speed of 136 mph.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Atlanta to Alpharetta?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 9 min to cover the distance of 23 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 10 min to flight this distance at average speed of 130 mph.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Atlanta and Alpharetta?
The halfway point between Atlanta and Alpharetta is Sandy Springs. It is located about 2 mi from the exact midpoint by road.
The distance from Sandy Springs to Atlanta is 16 mi and driving will take about 20 min. The road between Sandy Springs and Alpharetta has length 11 mi and will take approximately 12 min.
Where is Atlanta in relation to Alpharetta?
Atlanta is located 23 mi south-west of Alpharetta.
Atlanta has geographic coordinates: latitude 33.7491, longitude -84.39018.
Alpharetta has geographic coordinates: latitude 34.07096, longitude -84.27473.
Which highway goes from Atlanta to Alpharetta?
The route from Atlanta to Alpharetta follows GA 400, US 19.
Other minor sections pass along the road:
- I 85: 6 mi
- I 75: 3 mi