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OSN to NAY: distance & flight time
Osan (Osan Air Base) → Beijing (Beijing Nanyuan Airport)
605 mi
973 km · 526 nm
1h 47m
estimated nonstop flight time
-1h
time difference · heading west
See live OSN→NAY fares Phone-only fares on this route — call free
Flight time details
605 miles nonstop takes roughly 1h 47m 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
- NAY — Beijing Nanyuan Airport · Beijing, 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 NAY
- PKX · Beijing Daxing International Airport19 mi away
- PEK · Beijing Capital International Airport23 mi away
- TSN · Tianjin Binhai International Airport68 mi away
- ZQZ · Zhangjiakou Ningyuan Airport101 mi away
Frequently asked questions
How far is OSN from NAY?
The flight distance from Osan (OSN) to Beijing (NAY) is 605 miles (973 km, 526 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to NAY?
A nonstop flight takes about 1h 47m 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 Beijing?
Beijing is 1 hour behind Osan.
What is the cheapest way to fly from OSN to NAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–NAY that never appear on search engines, with no booking fees.