Need help booking?
Unpublished phone-only deals available
SUS to OIR: distance & flight time
Null (Spirit of St Louis Airport) → Okushiri (Okushiri Airport)
6,034 mi
9,710 km · 5,243 nm
12h 18m
estimated nonstop flight time
+14h
time difference · heading northwest
See live SUS→OIR fares Phone-only fares on this route — call free
Flight time details
6,034 miles nonstop takes roughly 12h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- SUS — Spirit of St Louis Airport · Null, United States
- 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 SUS
- STL · St Louis Lambert International Airport16 mi away
- ALN · St Louis Regional Airport36 mi away
- BLV · Scott AFB/Midamerica Airport45 mi away
- JEF · Jefferson City Memorial Airport81 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 SUS from OIR?
The flight distance from Null (SUS) to Okushiri (OIR) is 6,034 miles (9,710 km, 5,243 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUS to OIR?
A nonstop flight takes about 12h 18m 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 Null and Okushiri?
Okushiri is 14 hours ahead of Null.
What is the cheapest way to fly from SUS to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUS–OIR that never appear on search engines, with no booking fees.