How far is Portland, ME, from London?
The distance between London (Luton Airport) and Portland (Portland International Jetport) is 3179 miles / 5116 kilometers / 2762 nautical miles.
Luton Airport – Portland International Jetport
Search flights
Distance from London to Portland
There are several ways to calculate the distance from London to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 3178.911 miles
- 5115.961 kilometers
- 2762.398 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- 3169.880 miles
- 5101.427 kilometers
- 2754.550 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 London to Portland?
The estimated flight time from Luton Airport to Portland International Jetport is 6 hours and 31 minutes.
What is the time difference between London and Portland?
The time difference between London and Portland is 5 hours. Portland is 5 hours behind London.
Flight carbon footprint between Luton Airport (LTN) and Portland International Jetport (PWM)
On average, flying from London to Portland generates about 356 kg of CO2 per passenger, and 356 kilograms equals 784 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from London to Portland
See the map of the shortest flight path between Luton Airport (LTN) and Portland International Jetport (PWM).
Airport information
| Origin | Luton Airport |
|---|---|
| City: | London |
| Country: | United Kingdom  |
| IATA Code: | LTN |
| ICAO Code: | EGGW |
| Coordinates: | 51°52′28″N, 0°22′5″W |
| Destination | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |