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ISN to HHP: distance & flight time
Williston (Sloulin Field International Airport) → Hong Kong (Shun Tak Heliport)
7,035 mi
11,322 km · 6,114 nm
14h 16m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ISN→HHP fares Phone-only fares on this route — call free
Flight time details
7,035 miles nonstop takes roughly 14h 16m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- HHP — Shun Tak Heliport · Hong Kong, Hong Kong
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 HHP
- HKG · Hong Kong International Airport15 mi away
- SZX · Shenzhen Bao'an International Airport33 mi away
- MFM · Macau International Airport37 mi away
- ZUH · Zhuhai Jinwan Airport53 mi away
Frequently asked questions
How far is ISN from HHP?
The flight distance from Williston (ISN) to Hong Kong (HHP) is 7,035 miles (11,322 km, 6,114 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to HHP?
A nonstop flight takes about 14h 16m 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 Hong Kong?
Hong Kong is 13 hours ahead of Williston.
What is the cheapest way to fly from ISN to HHP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–HHP that never appear on search engines, with no booking fees.