How far is London from Portland, ME?
The distance between Portland (Portland International Jetport) and London (London International Airport) is 548 miles / 881 kilometers / 476 nautical miles.
The driving distance from Portland (PWM) to London (YXU) is 689 miles / 1109 kilometers, and travel time by car is about 13 hours 43 minutes.
Portland International Jetport – London International Airport
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Distance from Portland to London
There are several ways to calculate the distance from Portland to London. Here are two standard methods:
Vincenty's formula (applied above)- 547.648 miles
- 881.354 kilometers
- 475.893 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- 546.185 miles
- 878.999 kilometers
- 474.621 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 London?
The estimated flight time from Portland International Jetport to London International Airport is 1 hour and 32 minutes.
What is the time difference between Portland and London?
Flight carbon footprint between Portland International Jetport (PWM) and London International Airport (YXU)
On average, flying from Portland to London generates about 106 kg of CO2 per passenger, and 106 kilograms equals 233 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to London
See the map of the shortest flight path between Portland International Jetport (PWM) and London International Airport (YXU).
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 | London International Airport |
|---|---|
| City: | London |
| Country: | Canada  |
| IATA Code: | YXU |
| ICAO Code: | CYXU |
| Coordinates: | 43°2′8″N, 81°9′14″W |