Distance From Dobbins Air Reserve Base to Jeju International Airport, MGE - CJU Distance

The distance from Dobbins Air Reserve Base (MGE) to Jeju International Airport (CJU) is 7363 miles or 11849 kilometers or 6394 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Marietta ( United States ) to Jeju City ( South Korea )?

A one-way nonstop (direct) flight between Marietta and Jeju City takes around 16 hours 55 minutes.

Estimated flight time from Dobbins Air Reserve Base, Marietta, United States to Jeju International Airport, Jeju City, South Korea is 16 hours 55 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • MGE - CJU

Kilometers		11849 km
Statute Miles		7363 miles
Nautical Miles		6394 nm
Avg. Time of Flight		16 hours 55 minutes

Dobbins Air Reserve Base to Jeju International Airport Flight Route Map - MGE to CJU Flight Path

Location of Dobbins Air Reserve Base & Jeju International Airport is given below.
Click the map to view Marietta to Jeju City nonstop flight path and travel direction.

Click to see flight route on Google Map between Marietta, United States and Jeju City, South Korea. .

Nonstop flight route between Marietta, United States and Jeju City, South Korea.

Time Difference Between the Airports • MGE - CJU

Time difference between Marietta (United States) and Jeju City (South Korea) is 13 Hours.
Jeju City time is 13 Hours ahead of Marietta.

Location	Local Time
Marietta (United States)	2026-07-30, 09:03:46 EDT
Jeju City (South Korea)	2026-07-30, 22:03:46 KST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Dobbins Air Reserve Base (MGE / KMGE) Marietta, United States

Destination

Jeju International Airport (CJU / RKPC) Jeju City, South Korea