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BTM to IRB: distance & flight time

Butte (Bert Mooney Airport) → Iraan (Iraan Municipal Airport)

1,185 mi
1,907 km · 1,030 nm
3h 3m
estimated nonstop flight time
+1h
time difference · heading southeast
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Flight time details

1,185 miles nonstop takes roughly 3h 3m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is BTM from IRB?

The flight distance from Butte (BTM) to Iraan (IRB) is 1,185 miles (1,907 km, 1,030 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from BTM to IRB?

A nonstop flight takes about 3h 3m 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 Butte and Iraan?

Iraan is 1 hour ahead of Butte.

What is the cheapest way to fly from BTM to IRB?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–IRB that never appear on search engines, with no booking fees.
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