Distance From Adventist Health St Helena Heliport to Ottawa Macdonald-Cartier International Airport

The distance from Adventist Health St Helena Heliport () to Ottawa Macdonald-Cartier International Airport (YOW) is 2416 miles or 3888 kilometers or 2098 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 St Helena ( United States ) to Ottawa ( Canada )?

A one-way nonstop (direct) flight between St Helena and Ottawa takes around 5 hours 33 minutes.

Estimated flight time from Adventist Health St Helena Heliport, St Helena, United States to Ottawa Macdonald-Cartier International Airport, Ottawa, Canada is 5 hours 33 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		3888 km
Statute Miles		2416 miles
Nautical Miles		2098 nm
Avg. Time of Flight		5 hours 33 minutes

Adventist Health St Helena Heliport to Ottawa Macdonald-Cartier International Airport Flight Route Map - to YOW Flight Path

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

Click to see flight route on Google Map between St Helena, United States and Ottawa, Canada. .

Nonstop flight route between St Helena, United States and Ottawa, Canada.

Time Difference Between the Airports • - YOW

Time difference between St Helena (United States) and Ottawa (Canada) is 3 Hours.
Ottawa time is 3 Hours ahead of St Helena.

Location	Local Time
St Helena (United States)	2025-12-15, 03:15:32 PST
Ottawa (Canada)	2025-12-15, 06:15:32 EST

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

Adventist Health St Helena Heliport ( / 10CN) St Helena, United States

Destination

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