How far is Santarém from Chicago, IL?
The distance between Chicago (Chicago O'Hare International Airport) and Santarém (Santarém-Maestro Wilson Fonseca Airport) is 3693 miles / 5944 kilometers / 3209 nautical miles.
Chicago O'Hare International Airport – Santarém-Maestro Wilson Fonseca Airport
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Distance from Chicago to Santarém
There are several ways to calculate the distance from Chicago to Santarém. Here are two standard methods:
Vincenty's formula (applied above)- 3693.215 miles
- 5943.654 kilometers
- 3209.316 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- 3701.696 miles
- 5957.302 kilometers
- 3216.686 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 Chicago to Santarém?
The estimated flight time from Chicago O'Hare International Airport to Santarém-Maestro Wilson Fonseca Airport is 7 hours and 29 minutes.
What is the time difference between Chicago and Santarém?
The time difference between Chicago and Santarém is 2 hours. Santarém is 2 hours ahead of Chicago.
Flight carbon footprint between Chicago O'Hare International Airport (ORD) and Santarém-Maestro Wilson Fonseca Airport (STM)
On average, flying from Chicago to Santarém generates about 418 kg of CO2 per passenger, and 418 kilograms equals 922 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Chicago to Santarém
See the map of the shortest flight path between Chicago O'Hare International Airport (ORD) and Santarém-Maestro Wilson Fonseca Airport (STM).
Airport information
| Origin | 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 |
| Destination | Santarém-Maestro Wilson Fonseca Airport |
|---|---|
| City: | Santarém |
| Country: | Brazil  |
| IATA Code: | STM |
| ICAO Code: | SBSN |
| Coordinates: | 2°25′28″S, 54°47′8″W |