How far is Santarém from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Santarém (Santarém-Maestro Wilson Fonseca Airport) is 5308 miles / 8543 kilometers / 4613 nautical miles.
Seattle–Tacoma International Airport – Santarém-Maestro Wilson Fonseca Airport
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Distance from Seattle to Santarém
There are several ways to calculate the distance from Seattle to Santarém. Here are two standard methods:
Vincenty's formula (applied above)- 5308.213 miles
- 8542.741 kilometers
- 4612.711 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- 5311.307 miles
- 8547.720 kilometers
- 4615.399 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 Seattle to Santarém?
The estimated flight time from Seattle–Tacoma International Airport to Santarém-Maestro Wilson Fonseca Airport is 10 hours and 33 minutes.
What is the time difference between Seattle and Santarém?
The time difference between Seattle and Santarém is 5 hours. Santarém is 5 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Santarém-Maestro Wilson Fonseca Airport (STM)
On average, flying from Seattle to Santarém generates about 624 kg of CO2 per passenger, and 624 kilograms equals 1 376 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Santarém
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Santarém-Maestro Wilson Fonseca Airport (STM).
Airport information
| Origin | 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 |
| 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 |