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XKH to CNX: distance & flight time
Phon Savan (Xieng Khouang Airport) → Chiang Mai (Chiang Mai International Airport)
278 mi
447 km · 242 nm
1h 12m
estimated nonstop flight time
Same time
time difference · heading west
See live XKH→CNX fares Phone-only fares on this route — call free
Flight time details
278 miles nonstop takes roughly 1h 12m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- XKH — Xieng Khouang Airport · Phon Savan, Laos
- 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 XKH
- LPQ · Luang Phabang International Airport72 mi away
- NEU · Sam Neua Airport89 mi away
- ZBY · Sayaboury Airport96 mi away
- VTE · Wattay International Airport108 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 XKH from CNX?
The flight distance from Phon Savan (XKH) to Chiang Mai (CNX) is 278 miles (447 km, 242 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from XKH to CNX?
A nonstop flight takes about 1h 12m 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 cheapest way to fly from XKH to CNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on XKH–CNX that never appear on search engines, with no booking fees.