State Route 113 is a state highway in western Georgia, United States. The 69-mile-long (111 km) route connects US 27/SR 1 in Carrollton and Interstate 75 (I-75) in Cartersville.

Carrollton, Georgia is a city in the northwest region of Georgia, about 45 miles (72 km) west of Atlanta near the Alabama state line. It is the county seat of Carroll County, which is included in the Atlanta Metropolitan Area. Historically, Carrollton has been a commercial center for several mostly rural counties in both Georgia and Alabama. It is the home of the University of West Georgia and West Georgia Technical College. It is a rural area with a large farming community. The 2019 estimates placed the city's population at 27,259.