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SQH to AST: distance & flight time
Son-La (Na-San Airport) → Astoria (Astoria Regional Airport)
6,902 mi
11,107 km · 5,998 nm
14h
estimated nonstop flight time
-14h
time difference · heading northeast
See live SQH→AST fares Phone-only fares on this route — call free
Flight time details
6,902 miles nonstop takes roughly 14h 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
- SQH — Na-San Airport · Son-La, Vietnam
- 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 SQH
- NEU · Sam Neua Airport55 mi away
- DIN · Dien Bien Phu Airport67 mi away
- HAN · Noi Bai International Airport114 mi away
- XKH · Xieng Khouang Airport135 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 SQH from AST?
The flight distance from Son-La (SQH) to Astoria (AST) is 6,902 miles (11,107 km, 5,998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQH to AST?
A nonstop flight takes about 14h 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 Son-La and Astoria?
Astoria is 14 hours behind Son-La.
What is the cheapest way to fly from SQH to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQH–AST that never appear on search engines, with no booking fees.