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WJU to BUF: distance & flight time
Wonju (Wonju/Hoengseong Air Base (K-38/K-46)) → Buffalo (Buffalo Niagara International Airport)
6,635 mi
10,679 km · 5,766 nm
13h 29m
estimated nonstop flight time
-13h
time difference · heading north
See live WJU→BUF fares Phone-only fares on this route — call free
Flight time details
6,635 miles nonstop takes roughly 13h 29m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-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
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is WJU from BUF?
The flight distance from Wonju (WJU) to Buffalo (BUF) is 6,635 miles (10,679 km, 5,766 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WJU to BUF?
A nonstop flight takes about 13h 29m 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 Buffalo?
Buffalo is 13 hours behind Wonju.
What is the cheapest way to fly from WJU to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WJU–BUF that never appear on search engines, with no booking fees.