How far is Smithers from Grayling, AK?

The distance between Grayling (Grayling Airport) and Smithers (Smithers Airport) is 1286 miles / 2069 kilometers / 1117 nautical miles.

The driving distance from Grayling (KGX) to Smithers (YYD) is 1923 miles / 3094 kilometers, and travel time by car is about 93 hours 53 minutes.

Distance from Grayling to Smithers

There are several ways to calculate the distance from Grayling to Smithers. Here are two standard methods:

Vincenty's formula (applied above)

• 1285.877 miles
• 2069.418 kilometers
• 1117.396 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

• 1281.736 miles
• 2062.754 kilometers
• 1113.798 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 Grayling to Smithers?

The estimated flight time from Grayling Airport to Smithers Airport is 2 hours and 56 minutes.

What is the time difference between Grayling and Smithers?

The time difference between Grayling and Smithers is 1 hour. Smithers is 1 hour ahead of Grayling.

Flight carbon footprint between Grayling Airport (KGX) and Smithers Airport (YYD)

On average, flying from Grayling to Smithers generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Grayling to Smithers

See the map of the shortest flight path between Grayling Airport (KGX) and Smithers Airport (YYD).

Airport information

Origin	Grayling Airport
City:	Grayling, AK
Country:	United States
IATA Code:	KGX
ICAO Code:	PAGX
Coordinates:	62°53′42″N, 160°3′58″W

Destination	Smithers Airport
City:	Smithers
Country:	Canada
IATA Code:	YYD
ICAO Code:	CYYD
Coordinates:	54°49′28″N, 127°10′58″W