How far is Lisbon from Portland, ME?
The distance between Portland (Portland International Jetport) and Lisbon (Lisbon Airport) is 3133 miles / 5042 kilometers / 2722 nautical miles.
Portland International Jetport – Lisbon Airport
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Distance from Portland to Lisbon
There are several ways to calculate the distance from Portland to Lisbon. Here are two standard methods:
Vincenty's formula (applied above)- 3132.836 miles
- 5041.811 kilometers
- 2722.360 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- 3124.943 miles
- 5029.108 kilometers
- 2715.501 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 Portland to Lisbon?
The estimated flight time from Portland International Jetport to Lisbon Airport is 6 hours and 25 minutes.
What is the time difference between Portland and Lisbon?
The time difference between Portland and Lisbon is 5 hours. Lisbon is 5 hours ahead of Portland.
Flight carbon footprint between Portland International Jetport (PWM) and Lisbon Airport (LIS)
On average, flying from Portland to Lisbon generates about 350 kg of CO2 per passenger, and 350 kilograms equals 772 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Portland to Lisbon
See the map of the shortest flight path between Portland International Jetport (PWM) and Lisbon Airport (LIS).
Airport information
| Origin | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |
| Destination | Lisbon Airport |
|---|---|
| City: | Lisbon |
| Country: | Portugal  |
| IATA Code: | LIS |
| ICAO Code: | LPPT |
| Coordinates: | 38°46′52″N, 9°8′9″W |