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HMY to OIT: distance & flight time
Seosan (Seosan Air Base) → Oita (Oita Airport)
371 mi
597 km · 322 nm
1h 27m
estimated nonstop flight time
—
time difference · heading southeast
See live HMY→OIT fares Phone-only fares on this route — call free
Flight time details
371 miles nonstop takes roughly 1h 27m gate to gate, flying southeast. 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
- HMY — Seosan Air Base · Seosan, South Korea
- OIT — Oita Airport · Oita, 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 HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
Near OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 mi away
Frequently asked questions
How far is HMY from OIT?
The flight distance from Seosan (HMY) to Oita (OIT) is 371 miles (597 km, 322 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to OIT?
A nonstop flight takes about 1h 27m 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 HMY to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–OIT that never appear on search engines, with no booking fees.