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USM to OIR: distance & flight time
Ko Samui (Samui Airport) → Okushiri (Okushiri Airport)
3,274 mi
5,269 km · 2,845 nm
6h 53m
estimated nonstop flight time
+2h
time difference · heading northeast
See live USM→OIR fares Phone-only fares on this route — call free
Flight time details
3,274 miles nonstop takes roughly 6h 53m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- 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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 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 USM from OIR?
The flight distance from Ko Samui (USM) to Okushiri (OIR) is 3,274 miles (5,269 km, 2,845 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to OIR?
A nonstop flight takes about 6h 53m 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 Ko Samui and Okushiri?
Okushiri is 2 hours ahead of Ko Samui.
What is the cheapest way to fly from USM to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–OIR that never appear on search engines, with no booking fees.