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ISN to GZW: distance & flight time
Williston (Sloulin Field International Airport) → Ghazvin (Qazvin Airport)
6,383 mi
10,272 km · 5,547 nm
12h 59m
estimated nonstop flight time
+8.5h
time difference · heading north
See live ISN→GZW fares Phone-only fares on this route — call free
Flight time details
6,383 miles nonstop takes roughly 12h 59m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.5-hour time gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- GZW — Qazvin Airport · Ghazvin, Iran
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 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
Near GZW
- PYK · Payam International Airport54 mi away
- RZR · Ramsar Airport58 mi away
- RAS · Sardar-e-Jangal Airport79 mi away
- THR · Mehrabad International Airport80 mi away
Frequently asked questions
How far is ISN from GZW?
The flight distance from Williston (ISN) to Ghazvin (GZW) is 6,383 miles (10,272 km, 5,547 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to GZW?
A nonstop flight takes about 12h 59m 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 Ghazvin?
Ghazvin is 8.5 hours ahead of Williston.
What is the cheapest way to fly from ISN to GZW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–GZW that never appear on search engines, with no booking fees.