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OIR to AST: distance & flight time

Okushiri (Okushiri Airport) → Astoria (Astoria Regional Airport)

4,488 mi
7,222 km · 3,900 nm
9h 16m
estimated nonstop flight time
-16h
time difference · heading northeast
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Flight time details

4,488 miles nonstop takes roughly 9h 16m 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 OIR from AST?

The flight distance from Okushiri (OIR) to Astoria (AST) is 4,488 miles (7,222 km, 3,900 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OIR to AST?

A nonstop flight takes about 9h 16m 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 Okushiri and Astoria?

Astoria is 16 hours behind Okushiri.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–AST that never appear on search engines, with no booking fees.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