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WJU to SUS: distance & flight time
Wonju (Wonju/Hoengseong Air Base (K-38/K-46)) → Null (Spirit of St Louis Airport)
6,633 mi
10,675 km · 5,764 nm
13h 28m
estimated nonstop flight time
-14h
time difference · heading northeast
See live WJU→SUS fares Phone-only fares on this route — call free
Flight time details
6,633 miles nonstop takes roughly 13h 28m gate to gate, flying northeast. 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
- WJU — Wonju/Hoengseong Air Base (K-38/K-46) · Wonju, South Korea
- SUS — Spirit of St Louis Airport · Null, 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 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
Near SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 mi away
Frequently asked questions
How far is WJU from SUS?
The flight distance from Wonju (WJU) to Null (SUS) is 6,633 miles (10,675 km, 5,764 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WJU to SUS?
A nonstop flight takes about 13h 28m 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 Wonju and Null?
Null is 14 hours behind Wonju.
What is the cheapest way to fly from WJU to SUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WJU–SUS that never appear on search engines, with no booking fees.