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TNF to OSN: distance & flight time
Toussous-le-noble (Toussus-le-Noble Airport) → Osan (Osan Air Base)
5,613 mi
9,033 km · 4,878 nm
11h 28m
estimated nonstop flight time
+7h
time difference · heading northeast
See live TNF→OSN fares Phone-only fares on this route — call free
Flight time details
5,613 miles nonstop takes roughly 11h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- TNF — Toussus-le-Noble Airport · Toussous-le-noble, France
- OSN — Osan Air Base · Osan, South Korea
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 TNF
- CDG · Charles de Gaulle International Airport27 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base4 mi away
- ORY · Paris-Orly Airport13 mi away
- LBG · Paris-Le Bourget Airport21 mi away
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
Frequently asked questions
How far is TNF from OSN?
The flight distance from Toussous-le-noble (TNF) to Osan (OSN) is 5,613 miles (9,033 km, 4,878 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNF to OSN?
A nonstop flight takes about 11h 28m 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 Toussous-le-noble and Osan?
Osan is 7 hours ahead of Toussous-le-noble.
What is the cheapest way to fly from TNF to OSN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNF–OSN that never appear on search engines, with no booking fees.