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JSJ to GMP: distance & flight time
Jiansanjiang (Jiansanjiang Airport) → Seoul (Gimpo International Airport)
724 mi
1,166 km · 629 nm
2h 2m
estimated nonstop flight time
—
time difference · heading southwest
See live JSJ→GMP fares Phone-only fares on this route — call free
Flight time details
724 miles nonstop takes roughly 2h 2m gate to gate, flying southwest. 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
- JSJ — Jiansanjiang Airport · Jiansanjiang, China
- 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 JSJ
- JMU · Jiamusi Airport105 mi away
- FYJ · Dongji Aiport109 mi away
- JXA · Jixi Xingkaihu Airport144 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 JSJ from GMP?
The flight distance from Jiansanjiang (JSJ) to Seoul (GMP) is 724 miles (1,166 km, 629 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JSJ to GMP?
A nonstop flight takes about 2h 2m 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 JSJ to GMP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JSJ–GMP that never appear on search engines, with no booking fees.