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RZR to CZX: distance & flight time
Ramsar (Ramsar Airport) → Changzhou (Changzhou Benniu Airport)
3,867 mi
6,223 km · 3,360 nm
8h 3m
estimated nonstop flight time
+4.5h
time difference · heading east
See live RZR→CZX fares Phone-only fares on this route — call free
Flight time details
3,867 miles nonstop takes roughly 8h 3m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time gain when reading arrival times on your ticket.
The two airports
- RZR — Ramsar Airport · Ramsar, Iran
- 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 RZR
- NSH · Noshahr Airport47 mi away
- GZW · Qazvin Airport58 mi away
- RAS · Sardar-e-Jangal Airport65 mi away
- PYK · Payam International Airport79 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 RZR from CZX?
The flight distance from Ramsar (RZR) to Changzhou (CZX) is 3,867 miles (6,223 km, 3,360 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RZR to CZX?
A nonstop flight takes about 8h 3m 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 Ramsar and Changzhou?
Changzhou is 4.5 hours ahead of Ramsar.
What is the cheapest way to fly from RZR to CZX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RZR–CZX that never appear on search engines, with no booking fees.