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UNN to OIM: distance & flight time
Ranong (Ranong Airport) → Oshima (Oshima Airport)
3,094 mi
4,979 km · 2,689 nm
6h 32m
estimated nonstop flight time
+2h
time difference · heading northeast
See live UNN→OIM fares Phone-only fares on this route — call free
Flight time details
3,094 miles nonstop takes roughly 6h 32m 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
- UNN — Ranong Airport · Ranong, Thailand
- OIM — Oshima Airport · Oshima, 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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
Near OIM
- HND · Tokyo Haneda International Airport58 mi away
- NJA · Atsugi Naval Air Facility47 mi away
- NRT · Narita International Airport89 mi away
- MYE · Miyakejima Airport50 mi away
Frequently asked questions
How far is UNN from OIM?
The flight distance from Ranong (UNN) to Oshima (OIM) is 3,094 miles (4,979 km, 2,689 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to OIM?
A nonstop flight takes about 6h 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 Ranong and Oshima?
Oshima is 2 hours ahead of Ranong.
What is the cheapest way to fly from UNN to OIM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–OIM that never appear on search engines, with no booking fees.