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POX to USM: distance & flight time
Pontoise (Pontoise - Cormeilles-en-Vexin Airport) → Ko Samui (Samui Airport)
6,079 mi
9,783 km · 5,282 nm
12h 23m
estimated nonstop flight time
+5h
time difference · heading east
See live POX→USM fares Phone-only fares on this route — call free
Flight time details
6,079 miles nonstop takes roughly 12h 23m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- POX — Pontoise - Cormeilles-en-Vexin Airport · Pontoise, France
- USM — Samui Airport · Ko Samui, Thailand
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 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
Near USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Frequently asked questions
How far is POX from USM?
The flight distance from Pontoise (POX) to Ko Samui (USM) is 6,079 miles (9,783 km, 5,282 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POX to USM?
A nonstop flight takes about 12h 23m 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 Pontoise and Ko Samui?
Ko Samui is 5 hours ahead of Pontoise.
What is the cheapest way to fly from POX to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POX–USM that never appear on search engines, with no booking fees.