How far is International Falls, MN, from Porto?
The distance between Porto (Porto Airport) and International Falls (Falls International Airport) is 3971 miles / 6390 kilometers / 3450 nautical miles.
Porto Airport – Falls International Airport
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Distance from Porto to International Falls
There are several ways to calculate the distance from Porto to International Falls. Here are two standard methods:
Vincenty's formula (applied above)- 3970.574 miles
- 6390.020 kilometers
- 3450.335 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- 3959.818 miles
- 6372.710 kilometers
- 3440.988 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 International Falls?
The estimated flight time from Porto Airport to Falls International Airport is 8 hours and 1 minutes.
What is the time difference between Porto and International Falls?
Flight carbon footprint between Porto Airport (OPO) and Falls International Airport (INL)
On average, flying from Porto to International Falls generates about 453 kg of CO2 per passenger, and 453 kilograms equals 998 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Porto to International Falls
See the map of the shortest flight path between Porto Airport (OPO) and Falls International Airport (INL).
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 | Falls International Airport |
|---|---|
| City: | International Falls, MN |
| Country: | United States  |
| IATA Code: | INL |
| ICAO Code: | KINL |
| Coordinates: | 48°33′58″N, 93°24′11″W |