How far is Grayling, AK, from Thompson?

The distance between Thompson (Thompson Airport) and Grayling (Grayling Airport) is 2161 miles / 3478 kilometers / 1878 nautical miles.

The driving distance from Thompson (YTH) to Grayling (KGX) is 3244 miles / 5220 kilometers, and travel time by car is about 118 hours 36 minutes.

Distance from Thompson to Grayling

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

Vincenty's formula (applied above)

• 2160.822 miles
• 3477.506 kilometers
• 1877.703 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

• 2153.271 miles
• 3465.353 kilometers
• 1871.141 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 Thompson to Grayling?

The estimated flight time from Thompson Airport to Grayling Airport is 4 hours and 35 minutes.

What is the time difference between Thompson and Grayling?

The time difference between Thompson and Grayling is 3 hours. Grayling is 3 hours behind Thompson.

Flight carbon footprint between Thompson Airport (YTH) and Grayling Airport (KGX)

On average, flying from Thompson to Grayling generates about 236 kg of CO2 per passenger, and 236 kilograms equals 520 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Thompson to Grayling

See the map of the shortest flight path between Thompson Airport (YTH) and Grayling Airport (KGX).

Airport information

Origin	Thompson Airport
City:	Thompson
Country:	Canada
IATA Code:	YTH
ICAO Code:	CYTH
Coordinates:	55°48′3″N, 97°51′51″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