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FNJ to ISN: distance & flight time
Pyongyang (Pyongyang Sunan International Airport) → Williston (Sloulin Field International Airport)
5,684 mi
9,148 km · 4,940 nm
11h 37m
estimated nonstop flight time
-14h
time difference · heading northeast
See live FNJ→ISN fares Phone-only fares on this route — call free
Flight time details
5,684 miles nonstop takes roughly 11h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- FNJ — Pyongyang Sunan International Airport · Pyongyang, North Korea
- 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 FNJ
- ICN · Incheon International Airport128 mi away
- DDG · Dandong Airport92 mi away
- WOS · Wonsan Kalma International Airport97 mi away
- DSO · Sondok Airport103 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 FNJ from ISN?
The flight distance from Pyongyang (FNJ) to Williston (ISN) is 5,684 miles (9,148 km, 4,940 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNJ to ISN?
A nonstop flight takes about 11h 37m 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 Pyongyang and Williston?
Williston is 14 hours behind Pyongyang.
What is the cheapest way to fly from FNJ to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNJ–ISN that never appear on search engines, with no booking fees.