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OSN to TNA: distance & flight time
Osan (Osan Air Base) → Jinan (Yaoqiang Airport)
542 mi
872 km · 471 nm
1h 39m
estimated nonstop flight time
-1h
time difference · heading west
See live OSN→TNA fares Phone-only fares on this route — call free
Flight time details
542 miles nonstop takes roughly 1h 39m 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
- TNA — Yaoqiang Airport · Jinan, 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 TNA
- DOY · Dongying Shengli Airport98 mi away
- WEF · Weifang Airport106 mi away
- JNG · Jining Qufu Airport118 mi away
- LYI · Shubuling Airport142 mi away
Frequently asked questions
How far is OSN from TNA?
The flight distance from Osan (OSN) to Jinan (TNA) is 542 miles (872 km, 471 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to TNA?
A nonstop flight takes about 1h 39m 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 Jinan?
Jinan is 1 hour behind Osan.
What is the cheapest way to fly from OSN to TNA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–TNA that never appear on search engines, with no booking fees.