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JST to WJU: distance & flight time
Johnstown (John Murtha Johnstown Cambria County Airport) → Wonju (Wonju/Hoengseong Air Base (K-38/K-46))
6,803 mi
10,948 km · 5,911 nm
13h 48m
estimated nonstop flight time
+13h
time difference · heading north
See live JST→WJU fares Phone-only fares on this route — call free
Flight time details
6,803 miles nonstop takes roughly 13h 48m 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
- WJU — Wonju/Hoengseong Air Base (K-38/K-46) · Wonju, 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 WJU
- ICN · Incheon International Airport83 mi away
- SSN · Seoul Air Base (K-16)47 mi away
- SWU · Suwon Airport54 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)56 mi away
Frequently asked questions
How far is JST from WJU?
The flight distance from Johnstown (JST) to Wonju (WJU) is 6,803 miles (10,948 km, 5,911 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JST to WJU?
A nonstop flight takes about 13h 48m 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 Johnstown and Wonju?
Wonju is 13 hours ahead of Johnstown.
What is the cheapest way to fly from JST to WJU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JST–WJU that never appear on search engines, with no booking fees.