How far is Salt Cay from Harlingen, TX?

The distance between Harlingen (Valley International Airport) and Salt Cay (Salt Cay Airport) is 1706 miles / 2745 kilometers / 1482 nautical miles.

Distance from Harlingen to Salt Cay

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

Vincenty's formula (applied above)

• 1705.748 miles
• 2745.135 kilometers
• 1482.254 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

• 1703.288 miles
• 2741.177 kilometers
• 1480.117 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 Harlingen to Salt Cay?

The estimated flight time from Valley International Airport to Salt Cay Airport is 3 hours and 43 minutes.

What is the time difference between Harlingen and Salt Cay?

The time difference between Harlingen and Salt Cay is 1 hour. Salt Cay is 1 hour ahead of Harlingen.

Flight carbon footprint between Valley International Airport (HRL) and Salt Cay Airport (SLX)

On average, flying from Harlingen to Salt Cay generates about 193 kg of CO2 per passenger, and 193 kilograms equals 426 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Harlingen to Salt Cay

See the map of the shortest flight path between Valley International Airport (HRL) and Salt Cay Airport (SLX).

Airport information

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

Destination	Salt Cay Airport
City:	Salt Cay
Country:	Turks and Caicos Islands
IATA Code:	SLX
ICAO Code:	MBSY
Coordinates:	21°19′58″N, 71°11′59″W