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KSK to OPO: distance & flight time

Karlskoga (Karlskoga Airport) → Porto (Francisco de Sá Carneiro Airport)

1,598 mi
2,572 km · 1,389 nm
3h 36m
estimated nonstop flight time
-1h
time difference · heading southwest
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Flight time details

1,598 miles nonstop takes roughly 3h 36m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back 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 KSK from OPO?

The flight distance from Karlskoga (KSK) to Porto (OPO) is 1,598 miles (2,572 km, 1,389 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KSK to OPO?

A nonstop flight takes about 3h 36m 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 Karlskoga and Porto?

Porto is 1 hour behind Karlskoga.

What is the cheapest way to fly from KSK to OPO?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSK–OPO that never appear on search engines, with no booking fees.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