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SYX to AST: distance & flight time
Sanya (Sanya Phoenix International Airport) → Astoria (Astoria Regional Airport)
6,881 mi
11,074 km · 5,979 nm
13h 58m
estimated nonstop flight time
-15h
time difference · heading northeast
See live SYX→AST fares Phone-only fares on this route — call free
Flight time details
6,881 miles nonstop takes roughly 13h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- SYX — Sanya Phoenix International Airport · Sanya, China
- 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 SYX
- BAR · Qionghai Bo'ao Airport89 mi away
- HAK · Haikou Meilan International Airport132 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 SYX from AST?
The flight distance from Sanya (SYX) to Astoria (AST) is 6,881 miles (11,074 km, 5,979 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYX to AST?
A nonstop flight takes about 13h 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 Sanya and Astoria?
Astoria is 15 hours behind Sanya.
What is the cheapest way to fly from SYX to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYX–AST that never appear on search engines, with no booking fees.