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CNX to AST: distance & flight time
Chiang Mai (Chiang Mai International Airport) → Astoria (Astoria Regional Airport)
7,214 mi
11,610 km · 6,269 nm
14h 37m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CNX→AST fares Phone-only fares on this route — call free
Flight time details
7,214 miles nonstop takes roughly 14h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- CNX — Chiang Mai International Airport · Chiang Mai, Thailand
- AST — Astoria Regional Airport · Astoria, United States
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 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
Near AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Frequently asked questions
How far is CNX from AST?
The flight distance from Chiang Mai (CNX) to Astoria (AST) is 7,214 miles (11,610 km, 6,269 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CNX to AST?
A nonstop flight takes about 14h 37m 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 Chiang Mai and Astoria?
Astoria is 14 hours behind Chiang Mai.
What is the cheapest way to fly from CNX to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–AST that never appear on search engines, with no booking fees.