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KUH to AST: distance & flight time

Kushiro (Kushiro Airport) → Astoria (Astoria Regional Airport)

4,258 mi
6,852 km · 3,700 nm
8h 49m
estimated nonstop flight time
-16h
time difference · heading northeast
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Flight time details

4,258 miles nonstop takes roughly 8h 49m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is KUH from AST?

The flight distance from Kushiro (KUH) to Astoria (AST) is 4,258 miles (6,852 km, 3,700 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KUH to AST?

A nonstop flight takes about 8h 49m 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 Kushiro and Astoria?

Astoria is 16 hours behind Kushiro.

What is the cheapest way to fly from KUH to AST?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KUH–AST that never appear on search engines, with no booking fees.
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