Need help booking?
Unpublished phone-only deals available
USM to OAG: distance & flight time
Ko Samui (Samui Airport) → Orange (Orange Airport)
4,379 mi
7,047 km · 3,805 nm
9h 3m
estimated nonstop flight time
+3h
time difference · heading southeast
See live USM→OAG fares Phone-only fares on this route — call free
Flight time details
4,379 miles nonstop takes roughly 9h 3m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- OAG — Orange Airport · Orange, 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 OAG
- BHS · Bathurst Airport30 mi away
- CWT · Cowra Airport42 mi away
- PKE · Parkes Airport54 mi away
- DGE · Mudgee Airport63 mi away
Frequently asked questions
How far is USM from OAG?
The flight distance from Ko Samui (USM) to Orange (OAG) is 4,379 miles (7,047 km, 3,805 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to OAG?
A nonstop flight takes about 9h 3m 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 Orange?
Orange is 3 hours ahead of Ko Samui.
What is the cheapest way to fly from USM to OAG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–OAG that never appear on search engines, with no booking fees.