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OIR to SBD: distance & flight time
Okushiri (Okushiri Airport) → San Bernardino (San Bernardino International Airport)
5,284 mi
8,504 km · 4,592 nm
10h 50m
estimated nonstop flight time
-16h
time difference · heading northeast
See live OIR→SBD fares Phone-only fares on this route — call free
Flight time details
5,284 miles nonstop takes roughly 10h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- SBD — San Bernardino International Airport · San Bernardino, United States
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 SBD
- RIV · March ARB Airport15 mi away
- RAL · Riverside Municipal Airport16 mi away
- ONT · Ontario International Airport21 mi away
- CNO · Chino Airport24 mi away
Frequently asked questions
How far is OIR from SBD?
The flight distance from Okushiri (OIR) to San Bernardino (SBD) is 5,284 miles (8,504 km, 4,592 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to SBD?
A nonstop flight takes about 10h 50m 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 San Bernardino?
San Bernardino is 16 hours behind Okushiri.
What is the cheapest way to fly from OIR to SBD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–SBD that never appear on search engines, with no booking fees.