How far is Harlingen, TX, from St Martin?

The distance between St Martin (Grand Case-Espérance Airport) and Harlingen (Valley International Airport) is 2280 miles / 3669 kilometers / 1981 nautical miles.

Distance from St Martin to Harlingen

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

Vincenty's formula (applied above)

• 2279.881 miles
• 3669.112 kilometers
• 1981.162 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

• 2277.035 miles
• 3664.533 kilometers
• 1978.690 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 Harlingen?

The estimated flight time from Grand Case-Espérance Airport to Valley International Airport is 4 hours and 48 minutes.

What is the time difference between St Martin and Harlingen?

The time difference between St Martin and Harlingen is 2 hours. Harlingen is 2 hours behind St Martin.

Flight carbon footprint between Grand Case-Espérance Airport (SFG) and Valley International Airport (HRL)

On average, flying from St Martin to Harlingen generates about 250 kg of CO2 per passenger, and 250 kilograms equals 550 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Martin to Harlingen

See the map of the shortest flight path between Grand Case-Espérance Airport (SFG) and Valley International Airport (HRL).

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	Valley International Airport
City:	Harlingen, TX
Country:	United States
IATA Code:	HRL
ICAO Code:	KHRL
Coordinates:	26°13′42″N, 97°39′15″W