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OSN to XIY: distance & flight time
Osan (Osan Air Base) → Xi'an (Xi'an Xianyang International Airport)
1,039 mi
1,672 km · 903 nm
2h 44m
estimated nonstop flight time
-1h
time difference · heading west
See live OSN→XIY fares Phone-only fares on this route — call free
Flight time details
1,039 miles nonstop takes roughly 2h 44m 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
- XIY — Xi'an Xianyang International Airport · Xi'an, 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 XIY
- SIA · Xi'an Xiguan Airport22 mi away
- IQN · Qingyang Airport114 mi away
- AKA · Ankang Wulipu Airport121 mi away
- HZG · Hanzhong Chenggu Airport127 mi away
Frequently asked questions
How far is OSN from XIY?
The flight distance from Osan (OSN) to Xi'an (XIY) is 1,039 miles (1,672 km, 903 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to XIY?
A nonstop flight takes about 2h 44m 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 Xi'an?
Xi'an is 1 hour behind Osan.
What is the cheapest way to fly from OSN to XIY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–XIY that never appear on search engines, with no booking fees.