Need help booking?
Unpublished phone-only deals available
HSN to ISN: distance & flight time
Zhoushan (Zhoushan Airport) → Williston (Sloulin Field International Airport)
6,335 mi
10,196 km · 5,505 nm
12h 53m
estimated nonstop flight time
-14h
time difference · heading northeast
See live HSN→ISN fares Phone-only fares on this route — call free
Flight time details
6,335 miles nonstop takes roughly 12h 53m 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
- HSN — Zhoushan Airport · Zhoushan, China
- 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 HSN
- NGB · Ningbo Lishe International Airport54 mi away
- PVG · Shanghai Pudong International Airport90 mi away
- SHA · Shanghai Hongqiao International Airport107 mi away
- HYN · Huangyan Luqiao Airport110 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 HSN from ISN?
The flight distance from Zhoushan (HSN) to Williston (ISN) is 6,335 miles (10,196 km, 5,505 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HSN to ISN?
A nonstop flight takes about 12h 53m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from HSN to ISN?
Nonstop service on HSN–ISN depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 53m nonstop estimate.
What is the time difference between Zhoushan and Williston?
Williston is 14 hours behind Zhoushan.
What is the cheapest way to fly from HSN to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HSN–ISN that never appear on search engines, with no booking fees.
Why are some HSN to ISN fares phone-only?
Consolidator contracts let us sell certain HSN–ISN tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.