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BRO to CNX: distance & flight time
Brownsville (Brownsville South Padre Island International Airport) → Chiang Mai (Chiang Mai International Airport)
9,160 mi
14,741 km · 7,960 nm
18h 26m
estimated nonstop flight time
+12h
time difference · heading north
See live BRO→CNX fares Phone-only fares on this route — call free
Flight time details
9,160 miles nonstop takes roughly 18h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- BRO — Brownsville South Padre Island International Airport · Brownsville, United States
- 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 BRO
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 BRO from CNX?
The flight distance from Brownsville (BRO) to Chiang Mai (CNX) is 9,160 miles (14,741 km, 7,960 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BRO to CNX?
A nonstop flight takes about 18h 26m 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 Brownsville and Chiang Mai?
Chiang Mai is 12 hours ahead of Brownsville.
What is the cheapest way to fly from BRO to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BRO–CNX that never appear on search engines, with no booking fees.