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USM to PEA: distance & flight time
Ko Samui (Samui Airport) → Penneshaw (Penneshaw Airport)
3,986 mi
6,414 km · 3,464 nm
8h 17m
estimated nonstop flight time
+2.5h
time difference · heading southeast
See live USM→PEA fares Phone-only fares on this route — call free
Flight time details
3,986 miles nonstop takes roughly 8h 17m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- PEA — Penneshaw Airport · Penneshaw, Australia
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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near PEA
- KGC · Kingscote Airport25 mi away
- ADL · Adelaide International Airport65 mi away
- PLO · Port Lincoln Airport142 mi away
Frequently asked questions
How far is USM from PEA?
The flight distance from Ko Samui (USM) to Penneshaw (PEA) is 3,986 miles (6,414 km, 3,464 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to PEA?
A nonstop flight takes about 8h 17m 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 Ko Samui and Penneshaw?
Penneshaw is 2.5 hours ahead of Ko Samui.
What is the cheapest way to fly from USM to PEA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–PEA that never appear on search engines, with no booking fees.