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STV to ISN: distance & flight time

Surat (Surat Airport) → Williston (Sloulin Field International Airport)

7,644 mi
12,302 km · 6,642 nm
15h 27m
estimated nonstop flight time
-10.5h
time difference · heading north
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Flight time details

7,644 miles nonstop takes roughly 15h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back 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 STV from ISN?

The flight distance from Surat (STV) to Williston (ISN) is 7,644 miles (12,302 km, 6,642 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from STV to ISN?

A nonstop flight takes about 15h 27m 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 Surat and Williston?

Williston is 10.5 hours behind Surat.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STV–ISN that never appear on search engines, with no booking fees.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