How far is Port of Spain from Houston, TX?
The distance between Houston (Houston George Bush Intercontinental Airport) and Port of Spain (Piarco International Airport) is 2562 miles / 4124 kilometers / 2227 nautical miles.
Houston George Bush Intercontinental Airport – Piarco International Airport
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Distance from Houston to Port of Spain
There are several ways to calculate the distance from Houston to Port of Spain. Here are two standard methods:
Vincenty's formula (applied above)- 2562.491 miles
- 4123.929 kilometers
- 2226.743 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- 2562.636 miles
- 4124.162 kilometers
- 2226.869 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 Houston to Port of Spain?
The estimated flight time from Houston George Bush Intercontinental Airport to Piarco International Airport is 5 hours and 21 minutes.
What is the time difference between Houston and Port of Spain?
Flight carbon footprint between Houston George Bush Intercontinental Airport (IAH) and Piarco International Airport (POS)
On average, flying from Houston to Port of Spain generates about 282 kg of CO2 per passenger, and 282 kilograms equals 623 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Houston to Port of Spain
See the map of the shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Piarco International Airport (POS).
Airport information
| Origin | Houston George Bush Intercontinental Airport |
|---|---|
| City: | Houston, TX |
| Country: | United States  |
| IATA Code: | IAH |
| ICAO Code: | KIAH |
| Coordinates: | 29°59′3″N, 95°20′29″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 |
Airlines flying from Houston (IAH) to Port of Spain (POS)
| United Airlines |