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ISN to DCY: distance & flight time
Williston (Sloulin Field International Airport) → Daocheng (Daocheng Yading Airport)
6,884 mi
11,079 km · 5,982 nm
13h 58m
estimated nonstop flight time
+14h
time difference · heading north
See live ISN→DCY fares Phone-only fares on this route — call free
Flight time details
6,884 miles nonstop takes roughly 13h 58m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ISN — Sloulin Field International Airport · Williston, United States
- DCY — Daocheng Yading Airport · Daocheng, China
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 DCY
- DIG · Diqing Airport108 mi away
- KGT · Kangding Airport116 mi away
- NLH · Ninglang Luguhu Airport130 mi away
Frequently asked questions
How far is ISN from DCY?
The flight distance from Williston (ISN) to Daocheng (DCY) is 6,884 miles (11,079 km, 5,982 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to DCY?
A nonstop flight takes about 13h 58m 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 ISN to DCY?
Nonstop service on ISN–DCY 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 58m nonstop estimate.
What is the time difference between Williston and Daocheng?
Daocheng is 14 hours ahead of Williston.
What is the cheapest way to fly from ISN to DCY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–DCY that never appear on search engines, with no booking fees.
Why are some ISN to DCY fares phone-only?
Consolidator contracts let us sell certain ISN–DCY 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.