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ISN to BRN: distance & flight time

Williston (Sloulin Field International Airport) → Bern (Bern Belp Airport)

4,675 mi
7,524 km · 4,063 nm
9h 38m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ISN→BRN fares Phone-only fares on this route — call free

Flight time details

4,675 miles nonstop takes roughly 9h 38m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-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 ISN from BRN?

The flight distance from Williston (ISN) to Bern (BRN) is 4,675 miles (7,524 km, 4,063 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ISN to BRN?

A nonstop flight takes about 9h 38m 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 Williston and Bern?

Bern is 7 hours ahead of Williston.

What is the cheapest way to fly from ISN to BRN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–BRN that never appear on search engines, with no booking fees.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