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MWX to GAI: distance & flight time
Muan (Muan International Airport) → Gaithersburg (Montgomery County Airpark)
7,097 mi
11,421 km · 6,167 nm
14h 23m
estimated nonstop flight time
-14h
time difference · heading north
See live MWX→GAI 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 14-hour time set-back when reading arrival times on your ticket.
The two airports
- MWX — Muan International Airport · Muan, South Korea
- GAI — Montgomery County Airpark · Gaithersburg, 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 MWX
- MPK · Mokpo Heliport16 mi away
- KWJ · Gwangju Airport26 mi away
- KUV · Kunsan Air Base64 mi away
- RSU · Yeosu Airport71 mi away
Near GAI
Frequently asked questions
How far is MWX from GAI?
The flight distance from Muan (MWX) to Gaithersburg (GAI) 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 MWX to GAI?
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.
Are there nonstop flights from MWX to GAI?
Nonstop service on MWX–GAI 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 14h 23m nonstop estimate.
What is the time difference between Muan and Gaithersburg?
Gaithersburg is 14 hours behind Muan.
What is the cheapest way to fly from MWX to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MWX–GAI that never appear on search engines, with no booking fees.
Why are some MWX to GAI fares phone-only?
Consolidator contracts let us sell certain MWX–GAI 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.