How far is Seattle, WA, from Port of Spain?
The distance between Port of Spain (Piarco International Airport) and Seattle (Seattle–Tacoma International Airport) is 4336 miles / 6978 kilometers / 3768 nautical miles.
Piarco International Airport – Seattle–Tacoma International Airport
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Distance from Port of Spain to Seattle
There are several ways to calculate the distance from Port of Spain to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 4335.893 miles
- 6977.943 kilometers
- 3767.788 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- 4335.045 miles
- 6976.578 kilometers
- 3767.051 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 Seattle?
The estimated flight time from Piarco International Airport to Seattle–Tacoma International Airport is 8 hours and 42 minutes.
What is the time difference between Port of Spain and Seattle?
Flight carbon footprint between Piarco International Airport (POS) and Seattle–Tacoma International Airport (SEA)
On average, flying from Port of Spain to Seattle generates about 499 kg of CO2 per passenger, and 499 kilograms equals 1 099 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 Seattle
See the map of the shortest flight path between Piarco International Airport (POS) and Seattle–Tacoma International Airport (SEA).
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 | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |