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MCS to OIR: distance & flight time
Monte Caseros (Monte Caseros Airport) → Okushiri (Okushiri Airport)
11,187 mi
18,005 km · 9,722 nm
22h 24m
estimated nonstop flight time
+12h
time difference · heading northwest
See live MCS→OIR fares Phone-only fares on this route — call free
Flight time details
11,187 miles nonstop takes roughly 22h 24m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
- 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 MCS
- UZU · Curuzu Cuatia Airport40 mi away
- URG · Rubem Berta Airport49 mi away
- AOL · Paso De Los Libres Airport50 mi away
- ATI · Artigas International Airport68 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 MCS from OIR?
The flight distance from Monte Caseros (MCS) to Okushiri (OIR) is 11,187 miles (18,005 km, 9,722 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MCS to OIR?
A nonstop flight takes about 22h 24m 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 Monte Caseros and Okushiri?
Okushiri is 12 hours ahead of Monte Caseros.
What is the cheapest way to fly from MCS to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MCS–OIR that never appear on search engines, with no booking fees.