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ISN to TCZ: distance & flight time
Williston (Sloulin Field International Airport) → Tengchong (Tengchong Tuofeng Airport)
7,202 mi
11,590 km · 6,258 nm
14h 35m
estimated nonstop flight time
+13h
time difference · heading north
See live ISN→TCZ fares Phone-only fares on this route — call free
Flight time details
7,202 miles nonstop takes roughly 14h 35m gate to gate, flying north. 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
- TCZ — Tengchong Tuofeng Airport · Tengchong, 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 TCZ
- LUM · Mangshi Airport37 mi away
- BSD · Baoshan Yunduan Airport43 mi away
- MYT · Myitkyina Airport77 mi away
- BMO · Banmaw Airport91 mi away
Frequently asked questions
How far is ISN from TCZ?
The flight distance from Williston (ISN) to Tengchong (TCZ) is 7,202 miles (11,590 km, 6,258 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ISN to TCZ?
A nonstop flight takes about 14h 35m 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 Tengchong?
Tengchong is 13 hours ahead of Williston.
What is the cheapest way to fly from ISN to TCZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–TCZ that never appear on search engines, with no booking fees.