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ISN to HYC: distance & flight time

Williston (Sloulin Field International Airport) → Wycombe (Wycombe Air Park)

4,181 mi
6,729 km · 3,634 nm
8h 40m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ISN→HYC fares Phone-only fares on this route — call free

Flight time details

4,181 miles nonstop takes roughly 8h 40m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-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 HYC?

The flight distance from Williston (ISN) to Wycombe (HYC) is 4,181 miles (6,729 km, 3,634 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ISN to HYC?

A nonstop flight takes about 8h 40m 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 Wycombe?

Wycombe is 6 hours ahead of Williston.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–HYC that never appear on search engines, with no booking fees.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