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JGS to OSN: distance & flight time
Jian (Jinggangshan Airport) → Osan (Osan Air Base)
1,008 mi
1,622 km · 876 nm
2h 39m
estimated nonstop flight time
+1h
time difference · heading northeast
See live JGS→OSN fares Phone-only fares on this route — call free
Flight time details
1,008 miles nonstop takes roughly 2h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- JGS — Jinggangshan Airport · Jian, China
- OSN — Osan Air Base · Osan, 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 JGS
- KOW · Ganzhou Airport69 mi away
- YIC · Yichun Mingyueshan Airport70 mi away
- HNY · Hengyang Nanyue Airport130 mi away
- CSX · Changsha Huanghua International Airport131 mi away
Near OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
Frequently asked questions
How far is JGS from OSN?
The flight distance from Jian (JGS) to Osan (OSN) is 1,008 miles (1,622 km, 876 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JGS to OSN?
A nonstop flight takes about 2h 39m 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 time difference between Jian and Osan?
Osan is 1 hour ahead of Jian.
What is the cheapest way to fly from JGS to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JGS–OSN that never appear on search engines, with no booking fees.