How far is Grayling, AK, from Lopez, WA?

The distance between Lopez (Lopez Island Airport) and Grayling (Grayling Airport) is 1722 miles / 2772 kilometers / 1497 nautical miles.

The driving distance from Lopez (LPS) to Grayling (KGX) is 2779 miles / 4473 kilometers, and travel time by car is about 110 hours 8 minutes.

Distance from Lopez to Grayling

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

Vincenty's formula (applied above)

• 1722.458 miles
• 2772.027 kilometers
• 1496.775 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

• 1717.878 miles
• 2764.657 kilometers
• 1492.795 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 Lopez to Grayling?

The estimated flight time from Lopez Island Airport to Grayling Airport is 3 hours and 45 minutes.

What is the time difference between Lopez and Grayling?

The time difference between Lopez and Grayling is 1 hour. Grayling is 1 hour behind Lopez.

Flight carbon footprint between Lopez Island Airport (LPS) and Grayling Airport (KGX)

On average, flying from Lopez to Grayling generates about 194 kg of CO2 per passenger, and 194 kilograms equals 428 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Lopez to Grayling

See the map of the shortest flight path between Lopez Island Airport (LPS) and Grayling Airport (KGX).

Airport information

Origin	Lopez Island Airport
City:	Lopez, WA
Country:	United States
IATA Code:	LPS
ICAO Code:	S31
Coordinates:	48°29′2″N, 122°56′16″W

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