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BUF to ISB: distance & flight time

Buffalo (Buffalo Niagara International Airport) → Islamabad (New Islamabad International Airport)

6,854 mi
11,031 km · 5,956 nm
13h 54m
estimated nonstop flight time
—
time difference · heading northeast
See live BUF→ISB fares Phone-only fares on this route — call free

Flight time details

6,854 miles nonstop takes roughly 13h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.

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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 BUF from ISB?

The flight distance from Buffalo (BUF) to Islamabad (ISB) is 6,854 miles (11,031 km, 5,956 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from BUF to ISB?

A nonstop flight takes about 13h 54m 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 cheapest way to fly from BUF to ISB?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–ISB that never appear on search engines, with no booking fees.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