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SXI to BTM: distance & flight time

Siri Island (Sirri Island Airport) → Butte (Bert Mooney Airport)

7,405 mi
11,918 km · 6,435 nm
14h 59m
estimated nonstop flight time
-9.5h
time difference · heading north
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Flight time details

7,405 miles nonstop takes roughly 14h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time set-back 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 SXI from BTM?

The flight distance from Siri Island (SXI) to Butte (BTM) is 7,405 miles (11,918 km, 6,435 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SXI to BTM?

A nonstop flight takes about 14h 59m 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 Siri Island and Butte?

Butte is 9.5 hours behind Siri Island.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SXI–BTM that never appear on search engines, with no booking fees.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