Scoping out the transportation options in Marietta is a smart way to keep your trip affordable. The closest airport is 12.3 mi (19.8 km) away from the centre in Atlanta, GA (FTY-Fulton County). However, if that doesn't suit your budget, you can book a flight to Atlanta, GA (PDK-DeKalb-Peachtree), located 15 mi (24.1 km) away. Marietta may not have many public transport choices so renting a car could be an economical alternative to explore more of the area.