Distance From Ottawa / Rockcliffe Seaplane Base to London Heathrow Airport, TR7 - LHR Distance

The distance from Ottawa / Rockcliffe Seaplane Base (TR7) to London Heathrow Airport (LHR) is 3316 miles or 5336 kilometers or 2879 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 Ottawa ( Canada ) to London ( United Kingdom )?

A one-way nonstop (direct) flight between Ottawa and London takes around 7 hours 37 minutes.

Estimated flight time from Ottawa / Rockcliffe Seaplane Base, Ottawa, Canada to London Heathrow Airport, London, United Kingdom is 7 hours 37 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 • TR7 - LHR

Kilometers		5336 km
Statute Miles		3316 miles
Nautical Miles		2879 nm
Avg. Time of Flight		7 hours 37 minutes

Ottawa / Rockcliffe Seaplane Base to London Heathrow Airport Flight Route Map - TR7 to LHR Flight Path

Location of Ottawa / Rockcliffe Seaplane Base & London Heathrow Airport is given below.
Click the map to view Ottawa to London nonstop flight path and travel direction.

Click to see flight route on Google Map between Ottawa, Canada and London, United Kingdom. .

Nonstop flight route between Ottawa, Canada and London, United Kingdom.

Time Difference Between the Airports • TR7 - LHR

Time difference between Ottawa (Canada) and London (United Kingdom) is 5 Hours.
London time is 5 Hours ahead of Ottawa.

Location	Local Time
Ottawa (Canada)	2026-09-17, 01:28:56 EDT
London (United Kingdom)	2026-09-17, 06:28:56 BST

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 / Rockcliffe Seaplane Base (TR7 / CTR7) Ottawa, Canada

Destination

London Heathrow Airport (LHR / EGLL) London, United Kingdom