How far is Waterloo, IA, from Grayling, AK?

The distance between Grayling (Grayling Airport) and Waterloo (Waterloo Regional Airport) is 2989 miles / 4811 kilometers / 2598 nautical miles.

Distance from Grayling to Waterloo

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

Vincenty's formula (applied above)

• 2989.177 miles
• 4810.615 kilometers
• 2597.524 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

• 2981.293 miles
• 4797.926 kilometers
• 2590.673 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 Waterloo?

The estimated flight time from Grayling Airport to Waterloo Regional Airport is 6 hours and 9 minutes.

What is the time difference between Grayling and Waterloo?

The time difference between Grayling and Waterloo is 3 hours. Waterloo is 3 hours ahead of Grayling.

Flight carbon footprint between Grayling Airport (KGX) and Waterloo Regional Airport (ALO)

On average, flying from Grayling to Waterloo generates about 333 kg of CO2 per passenger, and 333 kilograms equals 734 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Grayling to Waterloo

See the map of the shortest flight path between Grayling Airport (KGX) and Waterloo Regional Airport (ALO).

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	Waterloo Regional Airport
City:	Waterloo, IA
Country:	United States
IATA Code:	ALO
ICAO Code:	KALO
Coordinates:	42°33′25″N, 92°24′1″W