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ROI to BWU: distance & flight time
Roi Et (Roi Et Airport) → Sydney (Sydney Bankstown Airport)
4,647 mi
7,479 km · 4,038 nm
9h 35m
estimated nonstop flight time
+3h
time difference · heading southeast
See live ROI→BWU fares Phone-only fares on this route — call free
Flight time details
4,647 miles nonstop takes roughly 9h 35m 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
- ROI — Roi Et Airport · Roi Et, Thailand
- BWU — Sydney Bankstown Airport · Sydney, 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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Near BWU
- SYD · Sydney Kingsford Smith International Airport11 mi away
- CDU · Camden Airport19 mi away
- XRH · RAAF Base Richmond25 mi away
- WOL · Wollongong Airport45 mi away
Frequently asked questions
How far is ROI from BWU?
The flight distance from Roi Et (ROI) to Sydney (BWU) is 4,647 miles (7,479 km, 4,038 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to BWU?
A nonstop flight takes about 9h 35m 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 Roi Et and Sydney?
Sydney is 3 hours ahead of Roi Et.
What is the cheapest way to fly from ROI to BWU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–BWU that never appear on search engines, with no booking fees.