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ROI to HIJ: distance & flight time
Roi Et (Roi Et Airport) → Hiroshima (Hiroshima Airport)
2,204 mi
3,547 km · 1,915 nm
4h 47m
estimated nonstop flight time
+2h
time difference · heading northeast
See live ROI→HIJ fares Phone-only fares on this route — call free
Flight time details
2,204 miles nonstop takes roughly 4h 47m 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
- HIJ — Hiroshima Airport · Hiroshima, 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 HIJ
- HIW · Hiroshimanishi Airport29 mi away
- MYJ · Matsuyama Airport44 mi away
- IWK · Iwakuni Marine Corps Air Station44 mi away
- OKJ · Okayama Airport58 mi away
Frequently asked questions
How far is ROI from HIJ?
The flight distance from Roi Et (ROI) to Hiroshima (HIJ) is 2,204 miles (3,547 km, 1,915 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to HIJ?
A nonstop flight takes about 4h 47m 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 Hiroshima?
Hiroshima is 2 hours ahead of Roi Et.
What is the cheapest way to fly from ROI to HIJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–HIJ that never appear on search engines, with no booking fees.