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OLB to UTH: distance & flight time
Olbia (Olbia Costa Smeralda Airport) → Udon Thani (Udon Thani Airport)
5,604 mi
9,019 km · 4,870 nm
11h 27m
estimated nonstop flight time
+5h
time difference · heading east
See live OLB→UTH fares Phone-only fares on this route — call free
Flight time details
5,604 miles nonstop takes roughly 11h 27m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- OLB — Olbia Costa Smeralda Airport · Olbia, Italy
- UTH — Udon Thani Airport · Udon Thani, Thailand
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 UTH
- VTE · Wattay International Airport44 mi away
- KKC · Khon Kaen Airport64 mi away
- LOE · Loei Airport70 mi away
- SNO · Sakon Nakhon Airport89 mi away
Frequently asked questions
How far is OLB from UTH?
The flight distance from Olbia (OLB) to Udon Thani (UTH) is 5,604 miles (9,019 km, 4,870 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLB to UTH?
A nonstop flight takes about 11h 27m 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 Udon Thani?
Udon Thani is 5 hours ahead of Olbia.
What is the cheapest way to fly from OLB to UTH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLB–UTH that never appear on search engines, with no booking fees.