Smyrna, Georgia is close to the interstate highway I-20. It is neighboring other cities: Mableton, GA (9.4mi/18m ); Marietta, GA (6.5mi/13m ); Howard, GA (10.4mi/20m ). You can get to the city from exit 18 of i285ga (4.5mi/8m ); exit 19 of i285ga (5.7mi/11m ); exit 16 of i285ga (3.2mi/7m ). Smyrna, Georgia can reach interstate highways: i285ga (4.5mi/8m ); i75 (4.7mi/9m ); i20 (11.1mi/15m ). It is also close to local highways: GA 280 (2.1mi/5m ); GA 5 (4.9mi/9m ); GA 360 (4.9mi/11m ).