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UBP to OIR: distance & flight time
Ubon Ratchathani (Ubon Ratchathani Airport) → Okushiri (Okushiri Airport)
2,764 mi
4,448 km · 2,402 nm
5h 53m
estimated nonstop flight time
+2h
time difference · heading northeast
See live UBP→OIR fares Phone-only fares on this route — call free
Flight time details
2,764 miles nonstop takes roughly 5h 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
- UBP — Ubon Ratchathani Airport · Ubon Ratchathani, 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 UBP
- PKZ · Pakse International Airport61 mi away
- ZVK · Savannakhet Airport90 mi away
- ROI · Roi Et Airport94 mi away
- PXR · Surin Airport95 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 UBP from OIR?
The flight distance from Ubon Ratchathani (UBP) to Okushiri (OIR) is 2,764 miles (4,448 km, 2,402 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UBP to OIR?
A nonstop flight takes about 5h 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 Ubon Ratchathani and Okushiri?
Okushiri is 2 hours ahead of Ubon Ratchathani.
What is the cheapest way to fly from UBP to OIR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UBP–OIR that never appear on search engines, with no booking fees.