Need help booking?
Unpublished phone-only deals available
KJP to WJU: distance & flight time
Kerama (Kerama Airport) → Wonju (Wonju/Hoengseong Air Base (K-38/K-46))
780 mi
1,255 km · 678 nm
2h 10m
estimated nonstop flight time
Same time
time difference · heading north
See live KJP→WJU fares Phone-only fares on this route — call free
Flight time details
780 miles nonstop takes roughly 2h 10m gate to gate, flying north. 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
- KJP — Kerama Airport · Kerama, Japan
- 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 KJP
- OKA · Naha Airport22 mi away
- AGJ · Aguni Airport29 mi away
- DNA · Kadena Air Base32 mi away
- UEO · Kumejima Airport38 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 KJP from WJU?
The flight distance from Kerama (KJP) to Wonju (WJU) is 780 miles (1,255 km, 678 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KJP to WJU?
A nonstop flight takes about 2h 10m 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 KJP to WJU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KJP–WJU that never appear on search engines, with no booking fees.