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OSN to NNY: distance & flight time
Osan (Osan Air Base) → Nanyang (Nanyang Jiangying Airport)
862 mi
1,388 km · 749 nm
2h 20m
estimated nonstop flight time
-1h
time difference · heading west
See live OSN→NNY fares Phone-only fares on this route — call free
Flight time details
862 miles nonstop takes roughly 2h 20m 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
- NNY — Nanyang Jiangying Airport · Nanyang, 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 NNY
- XFN · Xiangyang Liuji Airport60 mi away
- LHK · Guangzhou MR Air Base67 mi away
- WDS · Shiyan Wudangshan Airport103 mi away
- LYA · Luoyang Airport122 mi away
Frequently asked questions
How far is OSN from NNY?
The flight distance from Osan (OSN) to Nanyang (NNY) is 862 miles (1,388 km, 749 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to NNY?
A nonstop flight takes about 2h 20m 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 Nanyang?
Nanyang is 1 hour behind Osan.
What is the cheapest way to fly from OSN to NNY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–NNY that never appear on search engines, with no booking fees.