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OIR to SZL: distance & flight time
Okushiri (Okushiri Airport) → Knobnoster (Whiteman Air Force Base)
5,939 mi
9,558 km · 5,161 nm
12h 7m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OIR→SZL fares Phone-only fares on this route — call free
Flight time details
5,939 miles nonstop takes roughly 12h 7m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- SZL — Whiteman Air Force Base · Knobnoster, 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 SZL
- MKC · Charles B. Wheeler Downtown Airport62 mi away
- OJC · Johnson County Executive Airport65 mi away
- AIZ · Lee C Fine Memorial Airport70 mi away
- COU · Columbia Regional Airport72 mi away
Frequently asked questions
How far is OIR from SZL?
The flight distance from Okushiri (OIR) to Knobnoster (SZL) is 5,939 miles (9,558 km, 5,161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to SZL?
A nonstop flight takes about 12h 7m 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 Knobnoster?
Knobnoster is 14 hours behind Okushiri.
What is the cheapest way to fly from OIR to SZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–SZL that never appear on search engines, with no booking fees.