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CHF to ISN: distance & flight time
Chinhae (Jinhae Airbase/Airport (G-813/K-10)) → Williston (Sloulin Field International Airport)
5,839 mi
9,397 km · 5,074 nm
11h 55m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CHF→ISN fares Phone-only fares on this route — call free
Flight time details
5,839 miles nonstop takes roughly 11h 55m 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
- CHF — Jinhae Airbase/Airport (G-813/K-10) · Chinhae, South 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 CHF
- PUS · Gimhae International Airport14 mi away
- HIN · Sacheon Air Base/Airport35 mi away
- USN · Ulsan Airport48 mi away
- TAE · Daegu Airport52 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 CHF from ISN?
The flight distance from Chinhae (CHF) to Williston (ISN) is 5,839 miles (9,397 km, 5,074 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CHF to ISN?
A nonstop flight takes about 11h 55m 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 Chinhae and Williston?
Williston is 14 hours behind Chinhae.
What is the cheapest way to fly from CHF to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CHF–ISN that never appear on search engines, with no booking fees.