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OLB to KTM: distance & flight time

Olbia (Olbia Costa Smeralda Airport) → Kathmandu (Tribhuvan International Airport)

4,290 mi
6,905 km · 3,728 nm
8h 53m
estimated nonstop flight time
+3.8h
time difference · heading east
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Flight time details

4,290 miles nonstop takes roughly 8h 53m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.8-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is OLB from KTM?

The flight distance from Olbia (OLB) to Kathmandu (KTM) is 4,290 miles (6,905 km, 3,728 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from OLB to KTM?

A nonstop flight takes about 8h 53m 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 Kathmandu?

Kathmandu is 3.8 hours ahead of Olbia.

What is the cheapest way to fly from OLB to KTM?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLB–KTM that never appear on search engines, with no booking fees.
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