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GMP to NGS: distance & flight time
Seoul (Gimpo International Airport) → Nagasaki (Nagasaki Airport)
366 mi
589 km · 318 nm
1h 26m
estimated nonstop flight time
Same time
time difference · heading southeast
See live GMP→NGS fares Phone-only fares on this route — call free
Flight time details
366 miles nonstop takes roughly 1h 26m 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
- GMP — Gimpo International Airport · Seoul, South Korea
- NGS — Nagasaki Airport · Nagasaki, 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 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
Near NGS
- HSG · Saga Airport28 mi away
- AXJ · Amakusa Airport33 mi away
- KMJ · Kumamoto Airport55 mi away
- FUK · Fukuoka Airport56 mi away
Frequently asked questions
How far is GMP from NGS?
The flight distance from Seoul (GMP) to Nagasaki (NGS) is 366 miles (589 km, 318 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to NGS?
A nonstop flight takes about 1h 26m 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 GMP to NGS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–NGS that never appear on search engines, with no booking fees.