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CZX to PDX: distance & flight time
Changzhou (Changzhou Benniu Airport) → Portland (Portland International Airport)
5,813 mi
9,355 km · 5,051 nm
11h 52m
estimated nonstop flight time
-15h
time difference · heading northeast
See live CZX→PDX fares Phone-only fares on this route — call free
Flight time details
5,813 miles nonstop takes roughly 11h 52m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- CZX — Changzhou Benniu Airport · Changzhou, China
- PDX — Portland International Airport · Portland, United States
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 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
Near PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
Frequently asked questions
How far is CZX from PDX?
The flight distance from Changzhou (CZX) to Portland (PDX) is 5,813 miles (9,355 km, 5,051 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CZX to PDX?
A nonstop flight takes about 11h 52m 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 Changzhou and Portland?
Portland is 15 hours behind Changzhou.
What is the cheapest way to fly from CZX to PDX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CZX–PDX that never appear on search engines, with no booking fees.