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ISN to PYY: distance & flight time
Williston (Sloulin Field International Airport) → Pai (Mae Hong Son Airport)
7,574 mi
12,189 km · 6,582 nm
15h 19m
estimated nonstop flight time
+12h
time difference · heading north
See live ISN→PYY fares Phone-only fares on this route — call free
Flight time details
7,574 miles nonstop takes roughly 15h 19m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- PYY — Mae Hong Son Airport · Pai, Thailand
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 PYY
- HGN · Mae Hong Son Airport30 mi away
- CNX · Chiang Mai International Airport54 mi away
- LIW · Loikaw Airport83 mi away
- MOG · Mong Hsat Airport95 mi away
Frequently asked questions
How far is ISN from PYY?
The flight distance from Williston (ISN) to Pai (PYY) is 7,574 miles (12,189 km, 6,582 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to PYY?
A nonstop flight takes about 15h 19m 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 Pai?
Pai is 12 hours ahead of Williston.
What is the cheapest way to fly from ISN to PYY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–PYY that never appear on search engines, with no booking fees.