Need help booking?
Unpublished phone-only deals available
HMY to ONJ: distance & flight time
Seosan (Seosan Air Base) → Odate Noshiro (Odate Noshiro Airport)
788 mi
1,268 km · 685 nm
2h 11m
estimated nonstop flight time
—
time difference · heading east
See live HMY→ONJ fares Phone-only fares on this route — call free
Flight time details
788 miles nonstop takes roughly 2h 11m gate to gate, flying east. 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
- ONJ — Odate Noshiro Airport · Odate Noshiro, 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 ONJ
- AOJ · Aomori Airport41 mi away
- AXT · Akita Airport41 mi away
- HHE · Hachinohe Airport63 mi away
- MSJ · Misawa Air Base63 mi away
Frequently asked questions
How far is HMY from ONJ?
The flight distance from Seosan (HMY) to Odate Noshiro (ONJ) is 788 miles (1,268 km, 685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to ONJ?
A nonstop flight takes about 2h 11m 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 ONJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–ONJ that never appear on search engines, with no booking fees.