Need help booking?
Unpublished phone-only deals available
ACF to CNX: distance & flight time
Brisbane (Brisbane Archerfield Airport) → Chiang Mai (Chiang Mai International Airport)
4,829 mi
7,771 km · 4,196 nm
9h 56m
estimated nonstop flight time
-3h
time difference · heading northwest
See live ACF→CNX fares Phone-only fares on this route — call free
Flight time details
4,829 miles nonstop takes roughly 9h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- ACF — Brisbane Archerfield Airport · Brisbane, Australia
- CNX — Chiang Mai International Airport · Chiang Mai, 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 ACF
- BNE · Brisbane International Airport14 mi away
- OOL · Gold Coast Airport51 mi away
- CUD · Caloundra Airport54 mi away
- MCY · Sunshine Coast Airport67 mi away
Near CNX
- LPT · Lampang Airport49 mi away
- PYY · Mae Hong Son Airport54 mi away
- HGN · Mae Hong Son Airport74 mi away
- PRH · Phrae Airport90 mi away
Frequently asked questions
How far is ACF from CNX?
The flight distance from Brisbane (ACF) to Chiang Mai (CNX) is 4,829 miles (7,771 km, 4,196 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ACF to CNX?
A nonstop flight takes about 9h 56m 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 Brisbane and Chiang Mai?
Chiang Mai is 3 hours behind Brisbane.
What is the cheapest way to fly from ACF to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ACF–CNX that never appear on search engines, with no booking fees.