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SUX to CZX: distance & flight time
Sioux City (Sioux Gateway Col. Bud Day Field) → Changzhou (Changzhou Benniu Airport)
6,812 mi
10,963 km · 5,920 nm
13h 49m
estimated nonstop flight time
+13h
time difference · heading northwest
See live SUX→CZX fares Phone-only fares on this route — call free
Flight time details
6,812 miles nonstop takes roughly 13h 49m 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
- SUX — Sioux Gateway Col. Bud Day Field · Sioux City, United States
- CZX — Changzhou Benniu Airport · Changzhou, 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 SUX
- OFK · Karl Stefan Memorial Airport61 mi away
- YKN · Chan Gurney Municipal Airport62 mi away
- FET · Fremont Municipal Airport66 mi away
- OMA · Eppley Airfield80 mi away
Near CZX
- YTY · Yangzhou Taizhou Airport45 mi away
- WUX · Sunan Shuofang International Airport48 mi away
- RUG · Rugao Air Base48 mi away
- NKG · Nanjing Lukou Airport55 mi away
Frequently asked questions
How far is SUX from CZX?
The flight distance from Sioux City (SUX) to Changzhou (CZX) is 6,812 miles (10,963 km, 5,920 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SUX to CZX?
A nonstop flight takes about 13h 49m 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 Sioux City and Changzhou?
Changzhou is 13 hours ahead of Sioux City.
What is the cheapest way to fly from SUX to CZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SUX–CZX that never appear on search engines, with no booking fees.