How far is Chicago, IL, from Port of Spain?
The distance between Port of Spain (Piarco International Airport) and Chicago (Chicago O'Hare International Airport) is 2694 miles / 4336 kilometers / 2341 nautical miles.
Piarco International Airport – Chicago O'Hare International Airport
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Distance from Port of Spain to Chicago
There are several ways to calculate the distance from Port of Spain to Chicago. Here are two standard methods:
Vincenty's formula (applied above)- 2694.098 miles
- 4335.731 kilometers
- 2341.107 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- 2698.423 miles
- 4342.690 kilometers
- 2344.865 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 Chicago?
The estimated flight time from Piarco International Airport to Chicago O'Hare International Airport is 5 hours and 36 minutes.
What is the time difference between Port of Spain and Chicago?
Flight carbon footprint between Piarco International Airport (POS) and Chicago O'Hare International Airport (ORD)
On average, flying from Port of Spain to Chicago generates about 298 kg of CO2 per passenger, and 298 kilograms equals 657 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 Chicago
See the map of the shortest flight path between Piarco International Airport (POS) and Chicago O'Hare International Airport (ORD).
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 | Chicago O'Hare International Airport |
|---|---|
| City: | Chicago, IL |
| Country: | United States  |
| IATA Code: | ORD |
| ICAO Code: | KORD |
| Coordinates: | 41°58′42″N, 87°54′17″W |