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OLB to XNN: distance & flight time
Olbia (Olbia Costa Smeralda Airport) → Xining (Xining Caojiabu Airport)
4,748 mi
7,641 km · 4,126 nm
9h 47m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OLB→XNN fares Phone-only fares on this route — call free
Flight time details
4,748 miles nonstop takes roughly 9h 47m 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
- XNN — Xining Caojiabu Airport · Xining, 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 XNN
- LHW · Lanzhou Zhongchuan Airport88 mi away
- GXH · Gannan Xiahe Airport123 mi away
- JIC · Jinchuan Airport140 mi away
Frequently asked questions
How far is OLB from XNN?
The flight distance from Olbia (OLB) to Xining (XNN) is 4,748 miles (7,641 km, 4,126 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLB to XNN?
A nonstop flight takes about 9h 47m 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 Xining?
Xining is 6 hours ahead of Olbia.
What is the cheapest way to fly from OLB to XNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLB–XNN that never appear on search engines, with no booking fees.