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USM to DBO: distance & flight time
Ko Samui (Samui Airport) → Dubbo (Dubbo City Regional Airport)
4,307 mi
6,932 km · 3,743 nm
8h 55m
estimated nonstop flight time
+3h
time difference · heading southeast
See live USM→DBO fares Phone-only fares on this route — call free
Flight time details
4,307 miles nonstop takes roughly 8h 55m 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
- DBO — Dubbo City Regional Airport · Dubbo, 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 DBO
- QRM · Narromine Airport20 mi away
- QRR · Warren Airport56 mi away
- DGE · Mudgee Airport65 mi away
- PKE · Parkes Airport66 mi away
Frequently asked questions
How far is USM from DBO?
The flight distance from Ko Samui (USM) to Dubbo (DBO) is 4,307 miles (6,932 km, 3,743 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to DBO?
A nonstop flight takes about 8h 55m 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 Dubbo?
Dubbo is 3 hours ahead of Ko Samui.
What is the cheapest way to fly from USM to DBO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–DBO that never appear on search engines, with no booking fees.