How far is Port of Spain from Dominica?

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

Distance from Dominica to Port of Spain

There are several ways to calculate the distance from Dominica to Port of Spain. 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 Dominica to Port of Spain?

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

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

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

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

On average, flying from Dominica to Port of Spain 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 Dominica to Port of Spain

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

Airport information

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

Destination	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