Distance From Amedee Army Air Field to Ottawa Macdonald-Cartier International Airport, AHC - YOW Distance

The distance from Amedee Army Air Field (AHC) to Ottawa Macdonald-Cartier International Airport (YOW) is 2253 miles or 3626 kilometers or 1957 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 Herlong ( United States ) to Ottawa ( Canada )?

A one-way nonstop (direct) flight between Herlong and Ottawa takes around 5 hours 10 minutes.

Estimated flight time from Amedee Army Air Field, Herlong, United States to Ottawa Macdonald-Cartier International Airport, Ottawa, Canada is 5 hours 10 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 • AHC - YOW

Kilometers		3626 km
Statute Miles		2253 miles
Nautical Miles		1957 nm
Avg. Time of Flight		5 hours 10 minutes

Amedee Army Air Field to Ottawa Macdonald-Cartier International Airport Flight Route Map - AHC to YOW Flight Path

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

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

Nonstop flight route between Herlong, United States and Ottawa, Canada.

Time Difference Between the Airports • AHC - YOW

Time difference between Herlong (United States) and Ottawa (Canada) is 2 Hours.
Ottawa time is 2 Hours ahead of Herlong.

Location	Local Time
Herlong (United States)	2026-03-19, 01:26:17 MDT
Ottawa (Canada)	2026-03-19, 03:26:17 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

Amedee Army Air Field (AHC / KAHC) Herlong, United States

Destination

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