How far is Riverton, WY, from Grayling, AK?

The distance between Grayling (Grayling Airport) and Riverton (Central Wyoming Regional Airport) is 2456 miles / 3952 kilometers / 2134 nautical miles.

Distance from Grayling to Riverton

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

Vincenty's formula (applied above)

• 2455.790 miles
• 3952.210 kilometers
• 2134.023 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

• 2449.785 miles
• 3942.546 kilometers
• 2128.805 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 Riverton?

The estimated flight time from Grayling Airport to Central Wyoming Regional Airport is 5 hours and 8 minutes.

What is the time difference between Grayling and Riverton?

The time difference between Grayling and Riverton is 2 hours. Riverton is 2 hours ahead of Grayling.

Flight carbon footprint between Grayling Airport (KGX) and Central Wyoming Regional Airport (RIW)

On average, flying from Grayling to Riverton generates about 270 kg of CO2 per passenger, and 270 kilograms equals 595 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Grayling to Riverton

See the map of the shortest flight path between Grayling Airport (KGX) and Central Wyoming Regional Airport (RIW).

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	Central Wyoming Regional Airport
City:	Riverton, WY
Country:	United States
IATA Code:	RIW
ICAO Code:	KRIW
Coordinates:	43°3′51″N, 108°27′35″W