How far is Salt Cay from St Augustine, FL?

The distance between St Augustine (Northeast Florida Regional Airport) and Salt Cay (Salt Cay Airport) is 867 miles / 1395 kilometers / 753 nautical miles.

Distance from St Augustine to Salt Cay

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

Vincenty's formula (applied above)

• 866.842 miles
• 1395.047 kilometers
• 753.265 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

• 867.552 miles
• 1396.189 kilometers
• 753.882 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 Augustine to Salt Cay?

The estimated flight time from Northeast Florida Regional Airport to Salt Cay Airport is 2 hours and 8 minutes.

What is the time difference between St Augustine and Salt Cay?

There is no time difference between St Augustine and Salt Cay.

Flight carbon footprint between Northeast Florida Regional Airport (UST) and Salt Cay Airport (SLX)

On average, flying from St Augustine to Salt Cay generates about 141 kg of CO2 per passenger, and 141 kilograms equals 310 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Augustine to Salt Cay

See the map of the shortest flight path between Northeast Florida Regional Airport (UST) and Salt Cay Airport (SLX).

Airport information

Origin	Northeast Florida Regional Airport
City:	St Augustine, FL
Country:	United States
IATA Code:	UST
ICAO Code:	KSGJ
Coordinates:	29°57′33″N, 81°20′23″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