Distance between cities › USA › Georgia › Atlanta, GA › Distance from Atlanta to Decatur Book Hotels

Distance from Atlanta, GA to Decatur, GA

Distance

6 mi

Time

13 minutes

Gas Cost

There are 5.56 miles from Atlanta to Decatur in northeast direction and 6 miles (9.66 kilometers) by car, following the DeKalb Avenue Northeast route.

Atlanta and Decatur are 13 minutes far apart, if you drive non-stop .

This is the fastest route from Atlanta, GA to Decatur, GA.

Atlanta, GA and Decatur, GA are in the same time zone (EDT). Current time in both locations is 1:10 pm.

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Lowest Price Rental Cars in Atlanta, GA

Planning on renting a car to go from Atlanta, GA to Decatur, GA? Here there are some offers to rent a car in Atlanta, GA

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Atlanta »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 0.25 gallons of gas to cover the route between Atlanta, GA and Decatur, GA.

The estimated cost of gas to go from Atlanta to Decatur is $0.87.

During the route, an average car will release 4.92 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.47 per gallon of regular gas. Price last updated on March 14, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Atlanta, GA and Decatur, GA

If you want to meet halfway between Atlanta, GA and Decatur, GA or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 33.762032 and -84.339539, or 33º 45' 43.3152" N, 84º 20' 22.3404" W. This location is 3.12 miles away from Atlanta, GA and Decatur, GA and it would take approximately 6 minutes to reach the halfway point from both locations.