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ROI to KHK: distance & flight time
Roi Et (Roi Et Airport) → Khark Island (Khark Island Airport)
3,496 mi
5,626 km · 3,038 nm
7h 19m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live ROI→KHK fares Phone-only fares on this route — call free
Flight time details
3,496 miles nonstop takes roughly 7h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ROI — Roi Et Airport · Roi Et, Thailand
- KHK — Khark Island Airport · Khark Island, Iran
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 KHK
- BUZ · Bushehr Airport38 mi away
- GCH · Gachsaran Airport80 mi away
- AKW · Aghajari Airport110 mi away
- MRX · Mahshahr Airport114 mi away
Frequently asked questions
How far is ROI from KHK?
The flight distance from Roi Et (ROI) to Khark Island (KHK) is 3,496 miles (5,626 km, 3,038 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROI to KHK?
A nonstop flight takes about 7h 19m 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 Khark Island?
Khark Island is 3.5 hours behind Roi Et.
What is the cheapest way to fly from ROI to KHK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROI–KHK that never appear on search engines, with no booking fees.