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Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–GYS that never appear on search engines, with no booking fees.