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ISL to ROI: distance & flight time
Istanbul (Atatürk International Airport) → Roi Et (Roi Et Airport)
4,717 mi
7,591 km · 4,099 nm
9h 43m
estimated nonstop flight time
+4h
time difference · heading east
See live ISL→ROI fares Phone-only fares on this route — call free
Flight time details
4,717 miles nonstop takes roughly 9h 43m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- ISL — Atatürk International Airport · Istanbul, Turkey
- 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 ISL
- IST · Istanbul Airport21 mi away
- SAW · Sabiha Gökçen International Airport26 mi away
- TEQ · Tekirdağ Çorlu Airport48 mi away
- BTZ · Bursa Airport52 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 ISL from ROI?
The flight distance from Istanbul (ISL) to Roi Et (ROI) is 4,717 miles (7,591 km, 4,099 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISL to ROI?
A nonstop flight takes about 9h 43m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ISL to ROI?
Nonstop service on ISL–ROI depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 9h 43m nonstop estimate.
What is the time difference between Istanbul and Roi Et?
Roi Et is 4 hours ahead of Istanbul.
What is the cheapest way to fly from ISL to ROI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISL–ROI that never appear on search engines, with no booking fees.
Why are some ISL to ROI fares phone-only?
Consolidator contracts let us sell certain ISL–ROI tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.