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OSN to OLB: distance & flight time
Osan (Osan Air Base) → Olbia (Olbia Costa Smeralda Airport)
5,757 mi
9,265 km · 5,003 nm
11h 45m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OSN→OLB fares Phone-only fares on this route — call free
Flight time details
5,757 miles nonstop takes roughly 11h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- OLB — Olbia Costa Smeralda Airport · Olbia, Italy
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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 mi away
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
Frequently asked questions
How far is OSN from OLB?
The flight distance from Osan (OSN) to Olbia (OLB) is 5,757 miles (9,265 km, 5,003 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to OLB?
A nonstop flight takes about 11h 45m 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 Osan and Olbia?
Olbia is 7 hours behind Osan.
What is the cheapest way to fly from OSN to OLB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–OLB that never appear on search engines, with no booking fees.