How far is Cat Lake from Emmonak, AK?

The distance between Emmonak (Emmonak Airport) and Cat Lake (Cat Lake Airport) is 2669 miles / 4296 kilometers / 2319 nautical miles.

The driving distance from Emmonak (EMK) to Cat Lake (YAC) is 3849 miles / 6195 kilometers, and travel time by car is about 156 hours 6 minutes.

Distance from Emmonak to Cat Lake

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

Vincenty's formula (applied above)

• 2669.212 miles
• 4295.680 kilometers
• 2319.482 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

• 2660.400 miles
• 4281.499 kilometers
• 2311.824 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 Emmonak to Cat Lake?

The estimated flight time from Emmonak Airport to Cat Lake Airport is 5 hours and 33 minutes.

What is the time difference between Emmonak and Cat Lake?

The time difference between Emmonak and Cat Lake is 3 hours. Cat Lake is 3 hours ahead of Emmonak.

Flight carbon footprint between Emmonak Airport (EMK) and Cat Lake Airport (YAC)

On average, flying from Emmonak to Cat Lake generates about 295 kg of CO2 per passenger, and 295 kilograms equals 650 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Emmonak Airport (EMK) and Cat Lake Airport (YAC).

Airport information

Origin	Emmonak Airport
City:	Emmonak, AK
Country:	United States
IATA Code:	EMK
ICAO Code:	PAEM
Coordinates:	62°47′9″N, 164°29′27″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