Need help booking?
Unpublished phone-only deals available
HYN to ISN: distance & flight time
Huangyan (Huangyan Luqiao Airport) → Williston (Sloulin Field International Airport)
6,445 mi
10,373 km · 5,601 nm
13h 6m
estimated nonstop flight time
-14h
time difference · heading northeast
See live HYN→ISN fares Phone-only fares on this route — call free
Flight time details
6,445 miles nonstop takes roughly 13h 6m 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
- HYN — Huangyan Luqiao Airport · Huangyan, 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 HYN
- WNZ · Wenzhou Longwan International Airport57 mi away
- NGB · Ningbo Lishe International Airport87 mi away
- YIW · Yiwu Airport100 mi away
- HSN · Zhoushan 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 HYN from ISN?
The flight distance from Huangyan (HYN) to Williston (ISN) is 6,445 miles (10,373 km, 5,601 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYN to ISN?
A nonstop flight takes about 13h 6m 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 HYN to ISN?
Nonstop service on HYN–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 13h 6m nonstop estimate.
What is the time difference between Huangyan and Williston?
Williston is 14 hours behind Huangyan.
What is the cheapest way to fly from HYN to ISN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYN–ISN that never appear on search engines, with no booking fees.
Why are some HYN to ISN fares phone-only?
Consolidator contracts let us sell certain HYN–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.