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CHN to AST: distance & flight time
Jhunju (Jeon Ju Airport (G-703)) → Astoria (Astoria Regional Airport)
5,259 mi
8,464 km · 4,570 nm
10h 47m
estimated nonstop flight time
-16h
time difference · heading northeast
See live CHN→AST fares Phone-only fares on this route — call free
Flight time details
5,259 miles nonstop takes roughly 10h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- CHN — Jeon Ju Airport (G-703) · Jhunju, South Korea
- 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 CHN
- KUV · Kunsan Air Base28 mi away
- KWJ · Gwangju Airport55 mi away
- CJJ · Cheongju International Airport/Cheongju Air Base (K-59/G-513)62 mi away
- HMY · Seosan Air Base67 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 CHN from AST?
The flight distance from Jhunju (CHN) to Astoria (AST) is 5,259 miles (8,464 km, 4,570 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHN to AST?
A nonstop flight takes about 10h 47m 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 Jhunju and Astoria?
Astoria is 16 hours behind Jhunju.
What is the cheapest way to fly from CHN to AST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHN–AST that never appear on search engines, with no booking fees.