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BXO to ISN: distance & flight time
Buochs (Buochs Airport) → Williston (Sloulin Field International Airport)
4,701 mi
7,565 km · 4,085 nm
9h 41m
estimated nonstop flight time
-7h
time difference · heading northwest
See live BXO→ISN fares Phone-only fares on this route — call free
Flight time details
4,701 miles nonstop takes roughly 9h 41m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- BXO — Buochs Airport · Buochs, Switzerland
- ISN — Sloulin Field International Airport · Williston, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near BXO
- EML · Emmen Air Base9 mi away
- ZIN · Interlaken Air Base32 mi away
- ZRH · Zürich Airport35 mi away
- BRN · Bern Belp Airport43 mi away
Near ISN
- SDY · Sidney - Richland Regional Airport41 mi away
- YEN · Estevan Airport78 mi away
- OLF · L M Clayton Airport89 mi away
- GDV · Dawson Community Airport90 mi away
Frequently asked questions
How far is BXO from ISN?
The flight distance from Buochs (BXO) to Williston (ISN) is 4,701 miles (7,565 km, 4,085 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BXO to ISN?
A nonstop flight takes about 9h 41m 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 Buochs and Williston?
Williston is 7 hours behind Buochs.
What is the cheapest way to fly from BXO to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BXO–ISN that never appear on search engines, with no booking fees.