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GMP to NBS: distance & flight time
Seoul (Gimpo International Airport) → Baishan (Changbaishan Airport)
314 mi
506 km · 273 nm
1h 18m
estimated nonstop flight time
-1h
time difference · heading north
See live GMP→NBS fares Phone-only fares on this route — call free
Flight time details
314 miles nonstop takes roughly 1h 18m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, South Korea
- NBS — Changbaishan Airport · Baishan, China
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 NBS
- TNH · Tonghua Sanyuanpu Airport98 mi away
- YNJ · Yanji Chaoyangchuan Airport110 mi away
- RGO · Orang Airport114 mi away
Frequently asked questions
How far is GMP from NBS?
The flight distance from Seoul (GMP) to Baishan (NBS) is 314 miles (506 km, 273 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to NBS?
A nonstop flight takes about 1h 18m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from GMP to NBS?
Nonstop service on GMP–NBS depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 18m nonstop estimate.
What is the time difference between Seoul and Baishan?
Baishan is 1 hour behind Seoul.
What is the cheapest way to fly from GMP to NBS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–NBS that never appear on search engines, with no booking fees.
Why are some GMP to NBS fares phone-only?
Consolidator contracts let us sell certain GMP–NBS tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.