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OIR to SUX: distance & flight time
Okushiri (Okushiri Airport) → Sioux City (Sioux Gateway Col. Bud Day Field)
5,647 mi
9,088 km · 4,907 nm
11h 32m
estimated nonstop flight time
-14h
time difference · heading northeast
See live OIR→SUX fares Phone-only fares on this route — call free
Flight time details
5,647 miles nonstop takes roughly 11h 32m 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
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Frequently asked questions
How far is OIR from SUX?
The flight distance from Okushiri (OIR) to Sioux City (SUX) is 5,647 miles (9,088 km, 4,907 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to SUX?
A nonstop flight takes about 11h 32m 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 Sioux City?
Sioux City is 14 hours behind Okushiri.
What is the cheapest way to fly from OIR to SUX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–SUX that never appear on search engines, with no booking fees.