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YLY to BTM: distance & flight time

Langley Township (Langley Airport) → Butte (Bert Mooney Airport)

520 mi
837 km · 452 nm
1h 36m
estimated nonstop flight time
+1h
time difference · heading east
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Flight time details

520 miles nonstop takes roughly 1h 36m gate to gate, flying east. 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 YLY from BTM?

The flight distance from Langley Township (YLY) to Butte (BTM) is 520 miles (837 km, 452 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from YLY to BTM?

A nonstop flight takes about 1h 36m 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 Langley Township and Butte?

Butte is 1 hour ahead of Langley Township.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YLY–BTM that never appear on search engines, with no booking fees.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