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OLB to CGO: distance & flight time
Olbia (Olbia Costa Smeralda Airport) → Zhengzhou (Zhengzhou Xinzheng International Airport)
5,353 mi
8,614 km · 4,651 nm
10h 58m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OLB→CGO fares Phone-only fares on this route — call free
Flight time details
5,353 miles nonstop takes roughly 10h 58m 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
- OLB — Olbia Costa Smeralda Airport · Olbia, Italy
- 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 OLB
- FSC · Figari Sud-Corse Airport47 mi away
- PRP · Propriano Airport62 mi away
- AHO · Alghero-Fertilia Airport67 mi away
- TTB · Tortolì Airport68 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 OLB from CGO?
The flight distance from Olbia (OLB) to Zhengzhou (CGO) is 5,353 miles (8,614 km, 4,651 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLB to CGO?
A nonstop flight takes about 10h 58m 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 Olbia and Zhengzhou?
Zhengzhou is 6 hours ahead of Olbia.
What is the cheapest way to fly from OLB to CGO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLB–CGO that never appear on search engines, with no booking fees.