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OSN to GYU: distance & flight time
Osan (Osan Air Base) → Guyuan (Guyuan Liupanshan Airport)
1,155 mi
1,858 km · 1,003 nm
2h 59m
estimated nonstop flight time
-1h
time difference · heading west
See live OSN→GYU fares Phone-only fares on this route — call free
Flight time details
1,155 miles nonstop takes roughly 2h 59m 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
- GYU — Guyuan Liupanshan Airport · Guyuan, 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 GYU
- IQN · Qingyang Airport80 mi away
- THQ · Tianshui Maijishan Airport107 mi away
- ZHY · Zhongwei Shapotou Airport119 mi away
- LHW · Lanzhou Zhongchuan Airport148 mi away
Frequently asked questions
How far is OSN from GYU?
The flight distance from Osan (OSN) to Guyuan (GYU) is 1,155 miles (1,858 km, 1,003 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to GYU?
A nonstop flight takes about 2h 59m 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 OSN to GYU?
Nonstop service on OSN–GYU 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 2h 59m nonstop estimate.
What is the time difference between Osan and Guyuan?
Guyuan is 1 hour behind Osan.
What is the cheapest way to fly from OSN to GYU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–GYU that never appear on search engines, with no booking fees.
Why are some OSN to GYU fares phone-only?
Consolidator contracts let us sell certain OSN–GYU 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.