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CSY to OIR: distance & flight time

Cheboksary (Cheboksary Airport) → Okushiri (Okushiri Airport)

3,955 mi
6,366 km · 3,437 nm
8h 13m
estimated nonstop flight time
+6h
time difference · heading northeast
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Flight time details

3,955 miles nonstop takes roughly 8h 13m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain 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 CSY from OIR?

The flight distance from Cheboksary (CSY) to Okushiri (OIR) is 3,955 miles (6,366 km, 3,437 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CSY to OIR?

A nonstop flight takes about 8h 13m 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 Cheboksary and Okushiri?

Okushiri is 6 hours ahead of Cheboksary.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSY–OIR that never appear on search engines, with no booking fees.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