Distance From Ottawa Macdonald-Cartier International Airport to Shannon Airport, YOW - SNN Distance

The distance from Ottawa Macdonald-Cartier International Airport (YOW) to Shannon Airport (SNN) is 2957 miles or 4758 kilometers or 2568 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.

---

How long does it take to travel from Ottawa ( Canada ) to Shannon ( Ireland )?

A one-way nonstop (direct) flight between Ottawa and Shannon takes around 6 hours 47 minutes.

Estimated flight time from Ottawa Macdonald-Cartier International Airport, Ottawa, Canada to Shannon Airport, Shannon, Ireland is 6 hours 47 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 - SNN

Kilometers		4758 km
Statute Miles		2957 miles
Nautical Miles		2568 nm
Avg. Time of Flight		6 hours 47 minutes

Ottawa Macdonald-Cartier International Airport to Shannon Airport Flight Route Map - YOW to SNN Flight Path

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

Click to see flight route on Google Map between Ottawa, Canada and Shannon, Ireland. .

Nonstop flight route between Ottawa, Canada and Shannon, Ireland.

Time Difference Between the Airports • YOW - SNN

Time difference between Ottawa (Canada) and Shannon (Ireland) is 5 Hours.
Shannon time is 5 Hours ahead of Ottawa.

Location	Local Time
Ottawa (Canada)	2025-05-10, 00:02:24 EDT
Shannon (Ireland)	2025-05-10, 05:02:24 IST

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

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

Destination

Shannon Airport (SNN / EINN) Shannon, Ireland