Air Miles Calculator logo

How far is Lethbridge from Perth?

The distance between Perth (Perth Airport) and Lethbridge (Lethbridge Airport) is 9666 miles / 15555 kilometers / 8399 nautical miles.

Perth Airport – Lethbridge Airport

Distance arrow
9666
Miles
Distance arrow
15555
Kilometers
Distance arrow
8399
Nautical miles
Flight time duration
18 h 48 min
CO2 emission
1 249 kg

Search flights

Distance from Perth to Lethbridge

There are several ways to calculate the distance from Perth to Lethbridge. Here are two standard methods:

Vincenty's formula (applied above)
  • 9665.551 miles
  • 15555.197 kilometers
  • 8399.135 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
  • 9668.807 miles
  • 15560.437 kilometers
  • 8401.964 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 Perth to Lethbridge?

The estimated flight time from Perth Airport to Lethbridge Airport is 18 hours and 48 minutes.

Flight carbon footprint between Perth Airport (PER) and Lethbridge Airport (YQL)

On average, flying from Perth to Lethbridge generates about 1 249 kg of CO2 per passenger, and 1 249 kilograms equals 2 754 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Perth to Lethbridge

See the map of the shortest flight path between Perth Airport (PER) and Lethbridge Airport (YQL).

Airport information

Origin Perth Airport
City: Perth
Country: Australia Flag of Australia
IATA Code: PER
ICAO Code: YPPH
Coordinates: 31°56′25″S, 115°58′1″E
Destination Lethbridge Airport
City: Lethbridge
Country: Canada Flag of Canada
IATA Code: YQL
ICAO Code: CYQL
Coordinates: 49°37′49″N, 112°48′0″W