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GAI to MWX: distance & flight time
Gaithersburg (Montgomery County Airpark) → Muan (Muan International Airport)
7,097 mi
11,421 km · 6,167 nm
14h 23m
estimated nonstop flight time
+13h
time difference · heading north
See live GAI→MWX fares Phone-only fares on this route — call free
Flight time details
7,097 miles nonstop takes roughly 14h 23m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- GAI — Montgomery County Airpark · Gaithersburg, United States
- MWX — Muan International Airport · Muan, South Korea
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 GAI
Near MWX
- MPK · Mokpo Heliport16 mi away
- KWJ · Gwangju Airport26 mi away
- KUV · Kunsan Air Base64 mi away
- RSU · Yeosu Airport71 mi away
Frequently asked questions
How far is GAI from MWX?
The flight distance from Gaithersburg (GAI) to Muan (MWX) is 7,097 miles (11,421 km, 6,167 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to MWX?
A nonstop flight takes about 14h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Gaithersburg and Muan?
Muan is 13 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to MWX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–MWX that never appear on search engines, with no booking fees.