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KSD to OPO: distance & flight time

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

1,573 mi
2,531 km · 1,367 nm
3h 33m
estimated nonstop flight time
-1h
time difference · heading southwest
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Flight time details

1,573 miles nonstop takes roughly 3h 33m 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 KSD from OPO?

The flight distance from Karlstad (KSD) to Porto (OPO) is 1,573 miles (2,531 km, 1,367 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from KSD to OPO?

A nonstop flight takes about 3h 33m 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 Karlstad and Porto?

Porto is 1 hour behind Karlstad.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KSD–OPO that never appear on search engines, with no booking fees.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