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SQL to CZX: distance & flight time
San Carlos (San Carlos Airport) → Changzhou (Changzhou Benniu Airport)
6,194 mi
9,968 km · 5,382 nm
12h 37m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SQL→CZX fares Phone-only fares on this route — call free
Flight time details
6,194 miles nonstop takes roughly 12h 37m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- SQL — San Carlos Airport · San Carlos, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 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 SQL from CZX?
The flight distance from San Carlos (SQL) to Changzhou (CZX) is 6,194 miles (9,968 km, 5,382 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to CZX?
A nonstop flight takes about 12h 37m 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 San Carlos and Changzhou?
Changzhou is 15 hours ahead of San Carlos.
What is the cheapest way to fly from SQL to CZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–CZX that never appear on search engines, with no booking fees.