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AST to DYG: distance & flight time
Astoria (Astoria Regional Airport) → Dayong (Dayong Airport)
6,227 mi
10,021 km · 5,411 nm
12h 41m
estimated nonstop flight time
+15h
time difference · heading northwest
See live AST→DYG fares Phone-only fares on this route — call free
Flight time details
6,227 miles nonstop takes roughly 12h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- AST — Astoria Regional Airport · Astoria, United States
- DYG — Dayong Airport · Dayong, China
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 AST
- KLS · Southwest Washington Regional Airport47 mi away
- OTK · Tillamook Airport51 mi away
- HQM · Bowerman Airport56 mi away
- CLS · Chehalis Centralia Airport56 mi away
Near DYG
- CGD · Changde Airport73 mi away
- JIQ · Qianjiang Wulingshan Airport101 mi away
- ENH · Enshi Airport102 mi away
- TEN · Tongren Fenghuang Airport109 mi away
Frequently asked questions
How far is AST from DYG?
The flight distance from Astoria (AST) to Dayong (DYG) is 6,227 miles (10,021 km, 5,411 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to DYG?
A nonstop flight takes about 12h 41m 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 Astoria and Dayong?
Dayong is 15 hours ahead of Astoria.
What is the cheapest way to fly from AST to DYG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–DYG that never appear on search engines, with no booking fees.