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OIR to ASU: distance & flight time
Okushiri (Okushiri Airport) → Asuncion (Silvio Pettirossi International Airport)
10,925 mi
17,582 km · 9,494 nm
21h 53m
estimated nonstop flight time
-12h
time difference · heading northeast
See live OIR→ASU fares Phone-only fares on this route — call free
Flight time details
10,925 miles nonstop takes roughly 21h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- ASU — Silvio Pettirossi International Airport · Asuncion, Paraguay
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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 mi away
Near ASU
- FMA · Formosa Airport80 mi away
- CIO · Teniente Col Carmelo Peralta Airport124 mi away
- PIL · Carlos Miguel Gimenez Airport124 mi away
Frequently asked questions
How far is OIR from ASU?
The flight distance from Okushiri (OIR) to Asuncion (ASU) is 10,925 miles (17,582 km, 9,494 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to ASU?
A nonstop flight takes about 21h 53m 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 Asuncion?
Asuncion is 12 hours behind Okushiri.
What is the cheapest way to fly from OIR to ASU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–ASU that never appear on search engines, with no booking fees.