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BTM to CZX: distance & flight time
Butte (Bert Mooney Airport) → Changzhou (Changzhou Benniu Airport)
6,143 mi
9,887 km · 5,338 nm
12h 31m
estimated nonstop flight time
+14h
time difference · heading northwest
See live BTM→CZX fares Phone-only fares on this route — call free
Flight time details
6,143 miles nonstop takes roughly 12h 31m gate to gate, flying northwest. 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
- BTM — Bert Mooney Airport · Butte, 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 BTM
- HLN · Helena Regional Airport51 mi away
- BZN · Gallatin Field66 mi away
- SMN · Lemhi County Airport88 mi away
- LVM · Mission Field100 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 BTM from CZX?
The flight distance from Butte (BTM) to Changzhou (CZX) is 6,143 miles (9,887 km, 5,338 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BTM to CZX?
A nonstop flight takes about 12h 31m 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 Butte and Changzhou?
Changzhou is 14 hours ahead of Butte.
What is the cheapest way to fly from BTM to CZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BTM–CZX that never appear on search engines, with no booking fees.