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ONJ to GMP: distance & flight time
Odate Noshiro (Odate Noshiro Airport) → Seoul (Gimpo International Airport)
752 mi
1,210 km · 653 nm
2h 6m
estimated nonstop flight time
Same time
time difference · heading west
See live ONJ→GMP fares Phone-only fares on this route — call free
Flight time details
752 miles nonstop takes roughly 2h 6m 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
- ONJ — Odate Noshiro Airport · Odate Noshiro, Japan
- GMP — Gimpo International Airport · Seoul, 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 ONJ
- AOJ · Aomori Airport41 mi away
- AXT · Akita Airport41 mi away
- HHE · Hachinohe Airport63 mi away
- MSJ · Misawa Air Base63 mi away
Near GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 mi away
Frequently asked questions
How far is ONJ from GMP?
The flight distance from Odate Noshiro (ONJ) to Seoul (GMP) is 752 miles (1,210 km, 653 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONJ to GMP?
A nonstop flight takes about 2h 6m 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 ONJ to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONJ–GMP that never appear on search engines, with no booking fees.