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DWH to CNX: distance & flight time
Houston (David Wayne Hooks Memorial Airport) → Chiang Mai (Chiang Mai International Airport)
8,928 mi
14,367 km · 7,758 nm
17h 58m
estimated nonstop flight time
+12h
time difference · heading north
See live DWH→CNX fares Phone-only fares on this route — call free
Flight time details
8,928 miles nonstop takes roughly 17h 58m 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
- DWH — David Wayne Hooks Memorial Airport · Houston, 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 DWH
- IAH · George Bush Intercontinental Houston Airport14 mi away
- IWS · West Houston Airport18 mi away
- CXO · Conroe-North Houston Regional Airport22 mi away
- AAP · Andrau Airpark24 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 DWH from CNX?
The flight distance from Houston (DWH) to Chiang Mai (CNX) is 8,928 miles (14,367 km, 7,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DWH to CNX?
A nonstop flight takes about 17h 58m 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 Houston and Chiang Mai?
Chiang Mai is 12 hours ahead of Houston.
What is the cheapest way to fly from DWH to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DWH–CNX that never appear on search engines, with no booking fees.