Coweta County is a county located in the west central portion of the U.S. state of Georgia. It is part of Metro Atlanta. As of the 2010 census, the population was 127,317. The county seat is Newnan.Coweta County is included in the Atlanta-Sandy Springs-Roswell, GA Metropolitan Statistical Area.

Clayton County is located in the north central portion of the U.S. state of Georgia. As of the 2010 census, the population was 259,424. The county seat is Jonesboro.Clayton County is included in the Atlanta metropolitan area, and is the sixth most-populous county in the state. It is the home of most of Hartsfield-Jackson Atlanta International Airport, the busiest airport in the world from 1998-2020.

College Park is a city in Fulton and Clayton counties, Georgia, United States, adjacent to the southern boundary of the city of Atlanta. As of the 2010 census, the population was 13,942. Hartsfield–Jackson Atlanta International Airport is partially located in the city's boundaries (including the domestic terminal, Concourse T, Concourse A, and about two-thirds of Concourse B), and the Georgia International Convention Center, owned and operated by the City of College Park, is within the city limits. The city is home to the fourth-largest urban historical district registered with the National Register of Historic Places in the state of Georgia. The city is also home to the Gateway Center Arena, home of the College Park Skyhawks and Atlanta Dream.

The city of Douglasville is the county seat of Douglas County, Georgia, United States. As of the 2010 census, the city had a population of 30,961, up from 20,065 in 2001. Douglasville is located approximately 20 miles (32 km) west of Atlanta and is part of the Atlanta Metro Area. Highway access can be obtained via three interchanges along Interstate 20.