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CAT to OSY: distance & flight time

Cascais (Cascais Airport) → Namsos (Namsos Høknesøra Airport)

1,972 mi
3,173 km · 1,713 nm
4h 20m
estimated nonstop flight time
+1h
time difference · heading north
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Flight time details

1,972 miles nonstop takes roughly 4h 20m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-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 CAT from OSY?

The flight distance from Cascais (CAT) to Namsos (OSY) is 1,972 miles (3,173 km, 1,713 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CAT to OSY?

A nonstop flight takes about 4h 20m 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 Cascais and Namsos?

Namsos is 1 hour ahead of Cascais.

What is the cheapest way to fly from CAT to OSY?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–OSY that never appear on search engines, with no booking fees.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