How far is Niagara Falls, NY, from Porto?
The distance between Porto (Porto Airport) and Niagara Falls (Niagara Falls International Airport) is 3499 miles / 5631 kilometers / 3041 nautical miles.
Porto Airport – Niagara Falls International Airport
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Distance from Porto to Niagara Falls
There are several ways to calculate the distance from Porto to Niagara Falls. Here are two standard methods:
Vincenty's formula (applied above)- 3499.209 miles
- 5631.430 kilometers
- 3040.729 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- 3490.069 miles
- 5616.722 kilometers
- 3032.787 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 Porto to Niagara Falls?
The estimated flight time from Porto Airport to Niagara Falls International Airport is 7 hours and 7 minutes.
What is the time difference between Porto and Niagara Falls?
Flight carbon footprint between Porto Airport (OPO) and Niagara Falls International Airport (IAG)
On average, flying from Porto to Niagara Falls generates about 395 kg of CO2 per passenger, and 395 kilograms equals 870 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Porto to Niagara Falls
See the map of the shortest flight path between Porto Airport (OPO) and Niagara Falls International Airport (IAG).
Airport information
| Origin | Porto Airport |
|---|---|
| City: | Porto |
| Country: | Portugal  |
| IATA Code: | OPO |
| ICAO Code: | LPPR |
| Coordinates: | 41°14′53″N, 8°40′53″W |
| Destination | Niagara Falls International Airport |
|---|---|
| City: | Niagara Falls, NY |
| Country: | United States  |
| IATA Code: | IAG |
| ICAO Code: | KIAG |
| Coordinates: | 43°6′26″N, 78°56′46″W |