Need help booking?
Unpublished phone-only deals available
OIR to NAK: distance & flight time
Okushiri (Okushiri Airport) → Nakhon Ratchasima (Nakhon Ratchasima Airport)
2,893 mi
4,655 km · 2,514 nm
6h 8m
estimated nonstop flight time
-2h
time difference · heading southwest
See live OIR→NAK fares Phone-only fares on this route — call free
Flight time details
2,893 miles nonstop takes roughly 6h 8m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- OIR — Okushiri Airport · Okushiri, Japan
- NAK — Nakhon Ratchasima Airport · Nakhon Ratchasima, Thailand
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 NAK
- BFV · Buri Ram Airport66 mi away
- PXR · Surin Airport79 mi away
- KKC · Khon Kaen Airport109 mi away
- ROI · Roi Et Airport126 mi away
Frequently asked questions
How far is OIR from NAK?
The flight distance from Okushiri (OIR) to Nakhon Ratchasima (NAK) is 2,893 miles (4,655 km, 2,514 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to NAK?
A nonstop flight takes about 6h 8m 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 Nakhon Ratchasima?
Nakhon Ratchasima is 2 hours behind Okushiri.
What is the cheapest way to fly from OIR to NAK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–NAK that never appear on search engines, with no booking fees.