How far is Cat Lake from Regina?

The distance between Regina (Regina International Airport) and Cat Lake (Cat Lake Airport) is 566 miles / 910 kilometers / 491 nautical miles.

The driving distance from Regina (YQR) to Cat Lake (YAC) is 746 miles / 1201 kilometers, and travel time by car is about 19 hours 27 minutes.

Distance from Regina to Cat Lake

There are several ways to calculate the distance from Regina to Cat Lake. Here are two standard methods:

Vincenty's formula (applied above)

• 565.534 miles
• 910.139 kilometers
• 491.436 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

• 563.794 miles
• 907.338 kilometers
• 489.924 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 Regina to Cat Lake?

The estimated flight time from Regina International Airport to Cat Lake Airport is 1 hour and 34 minutes.

What is the time difference between Regina and Cat Lake?

The time difference between Regina and Cat Lake is 1 hour. Cat Lake is 1 hour ahead of Regina.

Flight carbon footprint between Regina International Airport (YQR) and Cat Lake Airport (YAC)

On average, flying from Regina to Cat Lake generates about 108 kg of CO2 per passenger, and 108 kilograms equals 239 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Regina to Cat Lake

See the map of the shortest flight path between Regina International Airport (YQR) and Cat Lake Airport (YAC).

Airport information

Origin	Regina International Airport
City:	Regina
Country:	Canada
IATA Code:	YQR
ICAO Code:	CYQR
Coordinates:	50°25′54″N, 104°39′57″W

Destination	Cat Lake Airport
City:	Cat Lake
Country:	Canada
IATA Code:	YAC
ICAO Code:	CYAC
Coordinates:	51°43′37″N, 91°49′27″W