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GSO to OIR: distance & flight time
Greensboro (Piedmont Triad International Airport) → Okushiri (Okushiri Airport)
6,491 mi
10,447 km · 5,641 nm
13h 12m
estimated nonstop flight time
+13h
time difference · heading northwest
See live GSO→OIR fares Phone-only fares on this route — call free
Flight time details
6,491 miles nonstop takes roughly 13h 12m 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
- GSO — Piedmont Triad International Airport · Greensboro, 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 GSO
- INT · Smith Reynolds Airport16 mi away
- CLT · Charlotte Douglas International Airport83 mi away
- DAN · Danville Regional Airport47 mi away
- SVH · Statesville Regional Airport61 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 GSO from OIR?
The flight distance from Greensboro (GSO) to Okushiri (OIR) is 6,491 miles (10,447 km, 5,641 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GSO to OIR?
A nonstop flight takes about 13h 12m 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 Greensboro and Okushiri?
Okushiri is 13 hours ahead of Greensboro.
What is the cheapest way to fly from GSO to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GSO–OIR that never appear on search engines, with no booking fees.