How far is Fort Smith, AR, from Port of Spain?
The distance between Port of Spain (Piarco International Airport) and Fort Smith (Fort Smith Regional Airport) is 2684 miles / 4319 kilometers / 2332 nautical miles.
Piarco International Airport – Fort Smith Regional Airport
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Distance from Port of Spain to Fort Smith
There are several ways to calculate the distance from Port of Spain to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 2683.739 miles
- 4319.059 kilometers
- 2332.105 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- 2685.398 miles
- 4321.729 kilometers
- 2333.547 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 Fort Smith?
The estimated flight time from Piarco International Airport to Fort Smith Regional Airport is 5 hours and 34 minutes.
What is the time difference between Port of Spain and Fort Smith?
Flight carbon footprint between Piarco International Airport (POS) and Fort Smith Regional Airport (FSM)
On average, flying from Port of Spain to Fort Smith generates about 297 kg of CO2 per passenger, and 297 kilograms equals 654 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 Fort Smith
See the map of the shortest flight path between Piarco International Airport (POS) and Fort Smith Regional Airport (FSM).
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 | Fort Smith Regional Airport |
|---|---|
| City: | Fort Smith, AR |
| Country: | United States  |
| IATA Code: | FSM |
| ICAO Code: | KFSM |
| Coordinates: | 35°20′11″N, 94°22′2″W |