How far is Saint Thomas from Port of Spain?

The distance between Port of Spain (Piarco International Airport) and Saint Thomas (Cyril E. King Airport) is 585 miles / 942 kilometers / 509 nautical miles.

Distance from Port of Spain to Saint Thomas

There are several ways to calculate the distance from Port of Spain to Saint Thomas. Here are two standard methods:

Vincenty's formula (applied above)

• 585.268 miles
• 941.898 kilometers
• 508.584 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

• 587.542 miles
• 945.556 kilometers
• 510.560 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 Port of Spain to Saint Thomas?

The estimated flight time from Piarco International Airport to Cyril E. King Airport is 1 hour and 36 minutes.

What is the time difference between Port of Spain and Saint Thomas?

There is no time difference between Port of Spain and Saint Thomas.

Flight carbon footprint between Piarco International Airport (POS) and Cyril E. King Airport (STT)

On average, flying from Port of Spain to Saint Thomas generates about 111 kg of CO2 per passenger, and 111 kilograms equals 244 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Port of Spain to Saint Thomas

See the map of the shortest flight path between Piarco International Airport (POS) and Cyril E. King Airport (STT).

Airport information

Origin	Piarco International Airport
City:	Port of Spain
Country:	Trinidad and Tobago
IATA Code:	POS
ICAO Code:	TTPP
Coordinates:	10°35′43″N, 61°20′13″W

Destination	Cyril E. King Airport
City:	Saint Thomas
Country:	U.S. Virgin Islands
IATA Code:	STT
ICAO Code:	TIST
Coordinates:	18°20′14″N, 64°58′24″W