How far is Waterloo, IA, from Port of Spain?

The distance between Port of Spain (Piarco International Airport) and Waterloo (Waterloo Regional Airport) is 2890 miles / 4651 kilometers / 2511 nautical miles.

Distance from Port of Spain to Waterloo

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

Vincenty's formula (applied above)

• 2889.874 miles
• 4650.801 kilometers
• 2511.232 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

• 2893.459 miles
• 4656.571 kilometers
• 2514.347 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 Waterloo?

The estimated flight time from Piarco International Airport to Waterloo Regional Airport is 5 hours and 58 minutes.

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

The time difference between Port of Spain and Waterloo is 2 hours. Waterloo is 2 hours behind Port of Spain.

Flight carbon footprint between Piarco International Airport (POS) and Waterloo Regional Airport (ALO)

On average, flying from Port of Spain to Waterloo generates about 321 kg of CO2 per passenger, and 321 kilograms equals 708 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 Waterloo

See the map of the shortest flight path between Piarco International Airport (POS) and Waterloo Regional Airport (ALO).

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	Waterloo Regional Airport
City:	Waterloo, IA
Country:	United States
IATA Code:	ALO
ICAO Code:	KALO
Coordinates:	42°33′25″N, 92°24′1″W