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OKI to SSN: distance & flight time
Oki Island (Oki Airport) → Seoul East (Seoul Air Base (K-16))
354 mi
570 km · 308 nm
1h 24m
estimated nonstop flight time
Same time
time difference · heading west
See live OKI→SSN fares Phone-only fares on this route — call free
Flight time details
354 miles nonstop takes roughly 1h 24m gate to gate, flying west. 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
- OKI — Oki Airport · Oki Island, Japan
- SSN — Seoul Air Base (K-16) · Seoul East, 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 OKI
- YGJ · Miho Yonago Airport48 mi away
- IZO · Izumo Airport58 mi away
- TTJ · Tottori Airport65 mi away
- TJH · Tajima Airport94 mi away
Near SSN
- ICN · Incheon International Airport36 mi away
- SWU · Suwon Airport15 mi away
- GMP · Gimpo International Airport19 mi away
- OSN · Osan Air Base25 mi away
Frequently asked questions
How far is OKI from SSN?
The flight distance from Oki Island (OKI) to Seoul East (SSN) is 354 miles (570 km, 308 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKI to SSN?
A nonstop flight takes about 1h 24m 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 OKI to SSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKI–SSN that never appear on search engines, with no booking fees.