Distance From Aeródromo de Seia to Ottawa Macdonald-Cartier International Airport

The distance from Aeródromo de Seia () to Ottawa Macdonald-Cartier International Airport (YOW) is 3355 miles or 5399 kilometers or 2913 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Seia ( Portugal ) to Ottawa ( Canada )?

A one-way nonstop (direct) flight between Seia and Ottawa takes around 7 hours 42 minutes.

Estimated flight time from Aeródromo de Seia, Seia, Portugal to Ottawa Macdonald-Cartier International Airport, Ottawa, Canada is 7 hours 42 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - YOW

Kilometers		5399 km
Statute Miles		3355 miles
Nautical Miles		2913 nm
Avg. Time of Flight		7 hours 42 minutes

Aeródromo de Seia to Ottawa Macdonald-Cartier International Airport Flight Route Map - to YOW Flight Path

Location of Aeródromo de Seia & Ottawa Macdonald-Cartier International Airport is given below.
Click the map to view Seia to Ottawa nonstop flight path and travel direction.

Click to see flight route on Google Map between Seia, Portugal and Ottawa, Canada. .

Nonstop flight route between Seia, Portugal and Ottawa, Canada.

Time Difference Between the Airports • - YOW

Time difference between Seia (Portugal) and Ottawa (Canada) is 4 Hours.
Ottawa time is 4 Hours behind Seia.

Location	Local Time
Seia (Portugal)	2026-03-19, 19:20:42 WET
Ottawa (Canada)	2026-03-19, 15:20:42 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Aeródromo de Seia ( / LPSE) Seia, Portugal

Destination

Ottawa Macdonald-Cartier International Airport (YOW / CYOW) Ottawa, Canada