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ATL to MGE: distance & flight time
Atlanta (Hartsfield Jackson Atlanta International Airport) → Marietta (Dobbins Air Reserve Base)
20 mi
32 km · 17 nm
31m
estimated nonstop flight time
Same time
time difference · heading north
See live ATL→MGE fares Phone-only fares on this route — call free
Flight time details
20 miles nonstop takes roughly 31m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- ATL — Hartsfield Jackson Atlanta International Airport · Atlanta, United States
- MGE — Dobbins Air Reserve Base · Marietta, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ATL
- FTY · Fulton County Airport Brown Field11 mi away
- PDK · DeKalb Peachtree Airport18 mi away
- MGE · Dobbins Air Reserve Base20 mi away
- LZU · Gwinnett County Briscoe Field36 mi away
Near MGE
Frequently asked questions
How far is ATL from MGE?
The flight distance from Atlanta (ATL) to Marietta (MGE) is 20 miles (32 km, 17 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATL to MGE?
A nonstop flight takes about 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ATL to MGE?
Nonstop service on ATL–MGE depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 31m nonstop estimate.
What is the cheapest way to fly from ATL to MGE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATL–MGE that never appear on search engines, with no booking fees.
Why are some ATL to MGE fares phone-only?
Consolidator contracts let us sell certain ATL–MGE tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.