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IPH to ISN: distance & flight time
Ipoh (Sultan Azlan Shah Airport) → Williston (Sloulin Field International Airport)
8,497 mi
13,675 km · 7,384 nm
17h 8m
estimated nonstop flight time
-13h
time difference · heading north
See live IPH→ISN fares Phone-only fares on this route — call free
Flight time details
8,497 miles nonstop takes roughly 17h 8m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- IPH — Sultan Azlan Shah Airport · Ipoh, Malaysia
- 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 IPH
- PKG · Pulau Pangkor Airport43 mi away
- PEN · Penang International Airport75 mi away
- BWH · Butterworth Airport79 mi away
- SZB · Sultan Abdul Aziz Shah International Airport104 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 IPH from ISN?
The flight distance from Ipoh (IPH) to Williston (ISN) is 8,497 miles (13,675 km, 7,384 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IPH to ISN?
A nonstop flight takes about 17h 8m 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 Ipoh and Williston?
Williston is 13 hours behind Ipoh.
What is the cheapest way to fly from IPH to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IPH–ISN that never appear on search engines, with no booking fees.