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OIR to BIL: distance & flight time
Okushiri (Okushiri Airport) → Billings (Billings Logan International Airport)
5,069 mi
8,157 km · 4,404 nm
10h 24m
estimated nonstop flight time
-15h
time difference · heading northeast
See live OIR→BIL fares Phone-only fares on this route — call free
Flight time details
5,069 miles nonstop takes roughly 10h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- BIL — Billings Logan International Airport · Billings, 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 BIL
- COD · Yellowstone Regional Airport92 mi away
- LVM · Mission Field92 mi away
- LWT · Lewistown Municipal Airport96 mi away
- SHR · Sheridan County Airport105 mi away
Frequently asked questions
How far is OIR from BIL?
The flight distance from Okushiri (OIR) to Billings (BIL) is 5,069 miles (8,157 km, 4,404 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to BIL?
A nonstop flight takes about 10h 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 Okushiri and Billings?
Billings is 15 hours behind Okushiri.
What is the cheapest way to fly from OIR to BIL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–BIL that never appear on search engines, with no booking fees.