How far is Hay River from St Martin?

The distance between St Martin (Grand Case-Espérance Airport) and Hay River (Hay River/Merlyn Carter Airport) is 3905 miles / 6285 kilometers / 3394 nautical miles.

Distance from St Martin to Hay River

There are several ways to calculate the distance from St Martin to Hay River. Here are two standard methods:

Vincenty's formula (applied above)

• 3905.496 miles
• 6285.287 kilometers
• 3393.783 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

• 3904.765 miles
• 6284.110 kilometers
• 3393.148 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 St Martin to Hay River?

The estimated flight time from Grand Case-Espérance Airport to Hay River/Merlyn Carter Airport is 7 hours and 53 minutes.

What is the time difference between St Martin and Hay River?

The time difference between St Martin and Hay River is 3 hours. Hay River is 3 hours behind St Martin.

Flight carbon footprint between Grand Case-Espérance Airport (SFG) and Hay River/Merlyn Carter Airport (YHY)

On average, flying from St Martin to Hay River generates about 445 kg of CO2 per passenger, and 445 kilograms equals 980 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Martin to Hay River

See the map of the shortest flight path between Grand Case-Espérance Airport (SFG) and Hay River/Merlyn Carter Airport (YHY).

Airport information

Origin	Grand Case-Espérance Airport
City:	St Martin
Country:	Saint Martin
IATA Code:	SFG
ICAO Code:	TFFG
Coordinates:	18°5′59″N, 63°2′49″W

Destination	Hay River/Merlyn Carter Airport
City:	Hay River
Country:	Canada
IATA Code:	YHY
ICAO Code:	CYHY
Coordinates:	60°50′22″N, 115°46′58″W