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ITM to ROI: distance & flight time
Osaka (Osaka International Airport) → Roi Et (Roi Et Airport)
2,343 mi
3,770 km · 2,036 nm
5h 4m
estimated nonstop flight time
-2h
time difference · heading southwest
See live ITM→ROI fares Phone-only fares on this route — call free
Flight time details
2,343 miles nonstop takes roughly 5h 4m 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
- ITM — Osaka International Airport · Osaka, Japan
- ROI — Roi Et Airport · Roi Et, 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 ITM
- UKB · Kobe Airport16 mi away
- KIX · Kansai International Airport27 mi away
- TJH · Tajima Airport62 mi away
- TKS · Tokushima Airport/JMSDF Air Base65 mi away
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
Frequently asked questions
How far is ITM from ROI?
The flight distance from Osaka (ITM) to Roi Et (ROI) is 2,343 miles (3,770 km, 2,036 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ITM to ROI?
A nonstop flight takes about 5h 4m 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 Osaka and Roi Et?
Roi Et is 2 hours behind Osaka.
What is the cheapest way to fly from ITM to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ITM–ROI that never appear on search engines, with no booking fees.