How far is Dominica from Port of Spain?

The distance between Port of Spain (Piarco International Airport) and Dominica (Douglas–Charles Airport) is 340 miles / 548 kilometers / 296 nautical miles.

Distance from Port of Spain to Dominica

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

Vincenty's formula (applied above)

• 340.399 miles
• 547.819 kilometers
• 295.799 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

• 342.132 miles
• 550.608 kilometers
• 297.305 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 Dominica?

The estimated flight time from Piarco International Airport to Douglas–Charles Airport is 1 hour and 8 minutes.

What is the time difference between Port of Spain and Dominica?

There is no time difference between Port of Spain and Dominica.

Flight carbon footprint between Piarco International Airport (POS) and Douglas–Charles Airport (DOM)

On average, flying from Port of Spain to Dominica generates about 75 kg of CO2 per passenger, and 75 kilograms equals 166 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 Dominica

See the map of the shortest flight path between Piarco International Airport (POS) and Douglas–Charles Airport (DOM).

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	Douglas–Charles Airport
City:	Dominica
Country:	Dominica
IATA Code:	DOM
ICAO Code:	TDPD
Coordinates:	15°32′49″N, 61°17′59″W