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OLB to CSX: distance & flight time
Olbia (Olbia Costa Smeralda Airport) → Changcha (Changsha Huanghua International Airport)
5,616 mi
9,039 km · 4,881 nm
11h 29m
estimated nonstop flight time
+6h
time difference · heading northeast
See live OLB→CSX fares Phone-only fares on this route — call free
Flight time details
5,616 miles nonstop takes roughly 11h 29m 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
- CSX — Changsha Huanghua International Airport · Changcha, 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 CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 mi away
Frequently asked questions
How far is OLB from CSX?
The flight distance from Olbia (OLB) to Changcha (CSX) is 5,616 miles (9,039 km, 4,881 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLB to CSX?
A nonstop flight takes about 11h 29m 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 Changcha?
Changcha is 6 hours ahead of Olbia.
What is the cheapest way to fly from OLB to CSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLB–CSX that never appear on search engines, with no booking fees.