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ROI to OKA: distance & flight time
Roi Et (Roi Et Airport) → Okinawa (Naha Airport)
1,685 mi
2,711 km · 1,464 nm
3h 46m
estimated nonstop flight time
+2h
time difference · heading northeast
See live ROI→OKA fares Phone-only fares on this route — call free
Flight time details
1,685 miles nonstop takes roughly 3h 46m 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
- ROI — Roi Et Airport · Roi Et, Thailand
- OKA — Naha Airport · Okinawa, 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 ROI
- KKC · Khon Kaen Airport70 mi away
- BFV · Buri Ram Airport70 mi away
- ZVK · Savannakhet Airport72 mi away
- SNO · Sakon Nakhon Airport78 mi away
Near OKA
- DNA · Kadena Air Base13 mi away
- KJP · Kerama Airport22 mi away
- AGJ · Aguni Airport37 mi away
- IEJ · Ie Jima Airport37 mi away
Frequently asked questions
How far is ROI from OKA?
The flight distance from Roi Et (ROI) to Okinawa (OKA) is 1,685 miles (2,711 km, 1,464 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to OKA?
A nonstop flight takes about 3h 46m 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 Roi Et and Okinawa?
Okinawa is 2 hours ahead of Roi Et.
What is the cheapest way to fly from ROI to OKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–OKA that never appear on search engines, with no booking fees.