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IRB to BWH: distance & flight time
Iraan (Iraan Municipal Airport) → Butterworth (Butterworth Airport)
9,525 mi
15,328 km · 8,277 nm
19h 9m
estimated nonstop flight time
+13h
time difference · heading northwest
See live IRB→BWH fares Phone-only fares on this route — call free
Flight time details
9,525 miles nonstop takes roughly 19h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- IRB — Iraan Municipal Airport · Iraan, United States
- BWH — Butterworth Airport · Butterworth, Malaysia
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 IRB
- OZA · Ozona Municipal Airport43 mi away
- FST · Fort Stockton Pecos County Airport61 mi away
- MAF · Midland International Airport74 mi away
- SJT · San Angelo Regional Mathis Field88 mi away
Near BWH
- PEN · Penang International Airport14 mi away
- AOR · Sultan Abdul Halim Airport50 mi away
- LGK · Langkawi International Airport75 mi away
- IPH · Sultan Azlan Shah Airport79 mi away
Frequently asked questions
How far is IRB from BWH?
The flight distance from Iraan (IRB) to Butterworth (BWH) is 9,525 miles (15,328 km, 8,277 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IRB to BWH?
A nonstop flight takes about 19h 9m 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 Iraan and Butterworth?
Butterworth is 13 hours ahead of Iraan.
What is the cheapest way to fly from IRB to BWH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IRB–BWH that never appear on search engines, with no booking fees.