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AST to KIX: distance & flight time
Astoria (Astoria Regional Airport) → Osaka (Kansai International Airport)
5,012 mi
8,067 km · 4,356 nm
10h 18m
estimated nonstop flight time
+16h
time difference · heading northwest
See live AST→KIX fares Phone-only fares on this route — call free
Flight time details
5,012 miles nonstop takes roughly 10h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- AST — Astoria Regional Airport · Astoria, United States
- KIX — Kansai International Airport · Osaka, Japan
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 KIX
- UKB · Kobe Airport14 mi away
- ITM · Osaka International Airport27 mi away
- TKS · Tokushima Airport/JMSDF Air Base42 mi away
- SHM · Nanki Shirahama Airport53 mi away
Frequently asked questions
How far is AST from KIX?
The flight distance from Astoria (AST) to Osaka (KIX) is 5,012 miles (8,067 km, 4,356 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AST to KIX?
A nonstop flight takes about 10h 18m 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 Osaka?
Osaka is 16 hours ahead of Astoria.
What is the cheapest way to fly from AST to KIX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AST–KIX that never appear on search engines, with no booking fees.