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WJU to OSF: distance & flight time
Wonju (Wonju/Hoengseong Air Base (K-38/K-46)) → Moscow (Ostafyevo International Airport)
4,157 mi
6,690 km · 3,612 nm
8h 37m
estimated nonstop flight time
-6h
time difference · heading northwest
See live WJU→OSF fares Phone-only fares on this route — call free
Flight time details
4,157 miles nonstop takes roughly 8h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-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
- OSF — Ostafyevo International Airport · Moscow, Russia
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 OSF
- VKO · Vnukovo International Airport11 mi away
- DME · Domodedovo International Airport17 mi away
- BKA · Bykovo Airport23 mi away
- ZIA · Zhukovsky International Airport25 mi away
Frequently asked questions
How far is WJU from OSF?
The flight distance from Wonju (WJU) to Moscow (OSF) is 4,157 miles (6,690 km, 3,612 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WJU to OSF?
A nonstop flight takes about 8h 37m 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 Moscow?
Moscow is 6 hours behind Wonju.
What is the cheapest way to fly from WJU to OSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WJU–OSF that never appear on search engines, with no booking fees.