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ATO to OIR: distance & flight time
Athens (Ohio University Snyder Field) → Okushiri (Okushiri Airport)
6,242 mi
10,046 km · 5,425 nm
12h 42m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ATO→OIR fares Phone-only fares on this route — call free
Flight time details
6,242 miles nonstop takes roughly 12h 42m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ATO — Ohio University Snyder Field · Athens, United States
- OIR — Okushiri Airport · Okushiri, 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 ATO
- PMH · Greater Portsmouth Regional Airport42 mi away
- PKB · Mid Ohio Valley Regional Airport43 mi away
- ZZV · Zanesville Municipal Airport54 mi away
- LCK · Rickenbacker International Airport56 mi away
Near OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Frequently asked questions
How far is ATO from OIR?
The flight distance from Athens (ATO) to Okushiri (OIR) is 6,242 miles (10,046 km, 5,425 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATO to OIR?
A nonstop flight takes about 12h 42m 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 Athens and Okushiri?
Okushiri is 13 hours ahead of Athens.
What is the cheapest way to fly from ATO to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATO–OIR that never appear on search engines, with no booking fees.