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WJU to KUM: distance & flight time
Wonju (Wonju/Hoengseong Air Base (K-38/K-46)) → Yakushima (Yakushima Airport)
511 mi
823 km · 444 nm
1h 35m
estimated nonstop flight time
Same time
time difference · heading south
See live WJU→KUM fares Phone-only fares on this route — call free
Flight time details
511 miles nonstop takes roughly 1h 35m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- WJU — Wonju/Hoengseong Air Base (K-38/K-46) · Wonju, South Korea
- KUM — Yakushima Airport · Yakushima, Japan
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 KUM
- TNE · New Tanegashima Airport25 mi away
- KOJ · Kagoshima Airport98 mi away
- KMI · Miyazaki Airport113 mi away
- ASJ · Amami Airport147 mi away
Frequently asked questions
How far is WJU from KUM?
The flight distance from Wonju (WJU) to Yakushima (KUM) is 511 miles (823 km, 444 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WJU to KUM?
A nonstop flight takes about 1h 35m 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 cheapest way to fly from WJU to KUM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WJU–KUM that never appear on search engines, with no booking fees.