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JST to MWX: distance & flight time
Johnstown (John Murtha Johnstown Cambria County Airport) → Muan (Muan International Airport)
6,992 mi
11,252 km · 6,076 nm
14h 11m
estimated nonstop flight time
+13h
time difference · heading north
See live JST→MWX fares Phone-only fares on this route — call free
Flight time details
6,992 miles nonstop takes roughly 14h 11m 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
- JST — John Murtha Johnstown Cambria County Airport · Johnstown, 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 JST
- AOO · Altoona Blair County Airport27 mi away
- LBE · Arnold Palmer Regional Airport30 mi away
- CBE · Greater Cumberland Regional Airport49 mi away
- AGC · Allegheny County Airport58 mi away
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 JST from MWX?
The flight distance from Johnstown (JST) to Muan (MWX) is 6,992 miles (11,252 km, 6,076 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JST to MWX?
A nonstop flight takes about 14h 11m 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 JST to MWX?
Nonstop service on JST–MWX 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 11m nonstop estimate.
What is the time difference between Johnstown and Muan?
Muan is 13 hours ahead of Johnstown.
What is the cheapest way to fly from JST to MWX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JST–MWX that never appear on search engines, with no booking fees.
Why are some JST to MWX fares phone-only?
Consolidator contracts let us sell certain JST–MWX 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.