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GYS to OSN: distance & flight time
Guangyuan (Guangyuan Airport) → Osan (Osan Air Base)
1,251 mi
2,013 km · 1,087 nm
3h 11m
estimated nonstop flight time
+1h
time difference · heading east
See live GYS→OSN fares Phone-only fares on this route — call free
Flight time details
1,251 miles nonstop takes roughly 3h 11m gate to gate, flying east. 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
- GYS — Guangyuan Airport · Guangyuan, 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 GYS
- MIG · Mianyang Airport87 mi away
- LNL · Longnan Chengzhou Airport97 mi away
- HZG · Hanzhong Chenggu Airport101 mi away
- NAO · Nanchong Airport114 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 GYS from OSN?
The flight distance from Guangyuan (GYS) to Osan (OSN) is 1,251 miles (2,013 km, 1,087 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GYS to OSN?
A nonstop flight takes about 3h 11m 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 Guangyuan and Osan?
Osan is 1 hour ahead of Guangyuan.
What is the cheapest way to fly from GYS to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GYS–OSN that never appear on search engines, with no booking fees.