How far is Ottawa from Cairns?

The distance between Cairns (Cairns Airport) and Ottawa (Ottawa Macdonald–Cartier International Airport) is 9351 miles / 15049 kilometers / 8126 nautical miles.

Distance from Cairns to Ottawa

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

Vincenty's formula (applied above)

• 9350.898 miles
• 15048.811 kilometers
• 8125.708 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

• 9349.638 miles
• 15046.784 kilometers
• 8124.614 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 Cairns to Ottawa?

The estimated flight time from Cairns Airport to Ottawa Macdonald–Cartier International Airport is 18 hours and 12 minutes.

What is the time difference between Cairns and Ottawa?

The time difference between Cairns and Ottawa is 15 hours. Ottawa is 15 hours behind Cairns.

Flight carbon footprint between Cairns Airport (CNS) and Ottawa Macdonald–Cartier International Airport (YOW)

On average, flying from Cairns to Ottawa generates about 1 201 kg of CO2 per passenger, and 1 201 kilograms equals 2 647 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cairns to Ottawa

See the map of the shortest flight path between Cairns Airport (CNS) and Ottawa Macdonald–Cartier International Airport (YOW).

Airport information

Origin	Cairns Airport
City:	Cairns
Country:	Australia
IATA Code:	CNS
ICAO Code:	YBCS
Coordinates:	16°53′8″S, 145°45′18″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