How far is Fort Smith from Porto?
The distance between Porto (Porto Airport) and Fort Smith (Fort Smith Airport) is 4227 miles / 6802 kilometers / 3673 nautical miles.
Porto Airport – Fort Smith Airport
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Distance from Porto to Fort Smith
There are several ways to calculate the distance from Porto to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 4226.569 miles
- 6802.003 kilometers
- 3672.788 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- 4214.745 miles
- 6782.974 kilometers
- 3662.513 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 Fort Smith?
The estimated flight time from Porto Airport to Fort Smith Airport is 8 hours and 30 minutes.
What is the time difference between Porto and Fort Smith?
The time difference between Porto and Fort Smith is 6 hours. Fort Smith is 6 hours behind Porto.
Flight carbon footprint between Porto Airport (OPO) and Fort Smith Airport (YSM)
On average, flying from Porto to Fort Smith generates about 485 kg of CO2 per passenger, and 485 kilograms equals 1 069 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Porto to Fort Smith
See the map of the shortest flight path between Porto Airport (OPO) and Fort Smith Airport (YSM).
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 | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |