How far is Lewistown, MT, from Porto?
The distance between Porto (Porto Airport) and Lewistown (Lewistown Municipal Airport) is 4659 miles / 7498 kilometers / 4049 nautical miles.
Porto Airport – Lewistown Municipal Airport
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Distance from Porto to Lewistown
There are several ways to calculate the distance from Porto to Lewistown. Here are two standard methods:
Vincenty's formula (applied above)- 4658.990 miles
- 7497.918 kilometers
- 4048.552 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- 4646.514 miles
- 7477.839 kilometers
- 4037.710 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 Lewistown?
The estimated flight time from Porto Airport to Lewistown Municipal Airport is 9 hours and 19 minutes.
What is the time difference between Porto and Lewistown?
The time difference between Porto and Lewistown is 6 hours. Lewistown is 6 hours behind Porto.
Flight carbon footprint between Porto Airport (OPO) and Lewistown Municipal Airport (LWT)
On average, flying from Porto to Lewistown generates about 540 kg of CO2 per passenger, and 540 kilograms equals 1 190 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Porto to Lewistown
See the map of the shortest flight path between Porto Airport (OPO) and Lewistown Municipal Airport (LWT).
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 | Lewistown Municipal Airport |
|---|---|
| City: | Lewistown, MT |
| Country: | United States  |
| IATA Code: | LWT |
| ICAO Code: | KLWT |
| Coordinates: | 47°2′57″N, 109°28′1″W |