How far is Ottawa from London?

The distance between London (London Stansted Airport) and Ottawa (Ottawa Macdonald–Cartier International Airport) is 3347 miles / 5387 kilometers / 2909 nautical miles.

Distance from London to Ottawa

There are several ways to calculate the distance from London to Ottawa. Here are two standard methods:

Vincenty's formula (applied above)

• 3347.448 miles
• 5387.196 kilometers
• 2908.853 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 3337.630 miles
• 5371.394 kilometers
• 2900.321 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from London to Ottawa?

The estimated flight time from London Stansted Airport to Ottawa Macdonald–Cartier International Airport is 6 hours and 50 minutes.

What is the time difference between London and Ottawa?

The time difference between London and Ottawa is 5 hours. Ottawa is 5 hours behind London.

Flight carbon footprint between London Stansted Airport (STN) and Ottawa Macdonald–Cartier International Airport (YOW)

On average, flying from London to Ottawa generates about 376 kg of CO2 per passenger, and 376 kilograms equals 829 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from London to Ottawa

See the map of the shortest flight path between London Stansted Airport (STN) and Ottawa Macdonald–Cartier International Airport (YOW).

Airport information

Origin	London Stansted Airport
City:	London
Country:	United Kingdom
IATA Code:	STN
ICAO Code:	EGSS
Coordinates:	51°53′5″N, 0°14′5″E

Destination	Ottawa Macdonald–Cartier International Airport
City:	Ottawa
Country:	Canada
IATA Code:	YOW
ICAO Code:	CYOW
Coordinates:	45°19′20″N, 75°40′9″W