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OSR to CGO: distance & flight time
Ostrava (Ostrava Leos Janáček Airport) → Zhengzhou (Zhengzhou Xinzheng International Airport)
4,680 mi
7,531 km · 4,067 nm
9h 39m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OSR→CGO fares Phone-only fares on this route — call free
Flight time details
4,680 miles nonstop takes roughly 9h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- OSR — Ostrava Leos Janáček Airport · Ostrava, Czech Republic
- CGO — Zhengzhou Xinzheng International Airport · Zhengzhou, 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 OSR
- PRV · Přerov Air Base37 mi away
- ILZ · Žilina Airport39 mi away
- UHE · Kunovice Airport55 mi away
- KTW · Katowice International Airport69 mi away
Near CGO
- LYA · Luoyang Airport84 mi away
- CIH · Changzhi Airport126 mi away
- NNY · Nanyang Jiangying Airport128 mi away
- HDG · Handan Airport142 mi away
Frequently asked questions
How far is OSR from CGO?
The flight distance from Ostrava (OSR) to Zhengzhou (CGO) is 4,680 miles (7,531 km, 4,067 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSR to CGO?
A nonstop flight takes about 9h 39m 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 Ostrava and Zhengzhou?
Zhengzhou is 6 hours ahead of Ostrava.
What is the cheapest way to fly from OSR to CGO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSR–CGO that never appear on search engines, with no booking fees.