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OSN to POX: distance & flight time
Osan (Osan Air Base) → Pontoise (Pontoise - Cormeilles-en-Vexin Airport)
5,597 mi
9,008 km · 4,864 nm
11h 26m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSN→POX fares Phone-only fares on this route — call free
Flight time details
5,597 miles nonstop takes roughly 11h 26m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- POX — Pontoise - Cormeilles-en-Vexin Airport · Pontoise, France
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 POX
- CDG · Charles de Gaulle International Airport24 mi away
- LBG · Paris-Le Bourget Airport20 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base23 mi away
- CSF · Creil Air Base24 mi away
Frequently asked questions
How far is OSN from POX?
The flight distance from Osan (OSN) to Pontoise (POX) is 5,597 miles (9,008 km, 4,864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to POX?
A nonstop flight takes about 11h 26m 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 Pontoise?
Pontoise is 7 hours behind Osan.
What is the cheapest way to fly from OSN to POX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–POX that never appear on search engines, with no booking fees.