How far is London from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and London (London International Airport) is 2006 miles / 3228 kilometers / 1743 nautical miles.
The driving distance from Seattle (BFI) to London (YXU) is 2358 miles / 3795 kilometers, and travel time by car is about 43 hours 2 minutes.
Seattle Boeing Field – London International Airport
Search flights
Distance from Seattle to London
There are several ways to calculate the distance from Seattle to London. Here are two standard methods:
Vincenty's formula (applied above)- 2005.827 miles
- 3228.065 kilometers
- 1743.016 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- 2000.361 miles
- 3219.269 kilometers
- 1738.266 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 Seattle to London?
The estimated flight time from Seattle Boeing Field to London International Airport is 4 hours and 17 minutes.
What is the time difference between Seattle and London?
The time difference between Seattle and London is 3 hours. London is 3 hours ahead of Seattle.
Flight carbon footprint between Seattle Boeing Field (BFI) and London International Airport (YXU)
On average, flying from Seattle to London generates about 218 kg of CO2 per passenger, and 218 kilograms equals 481 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seattle to London
See the map of the shortest flight path between Seattle Boeing Field (BFI) and London International Airport (YXU).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | London International Airport |
|---|---|
| City: | London |
| Country: | Canada  |
| IATA Code: | YXU |
| ICAO Code: | CYXU |
| Coordinates: | 43°2′8″N, 81°9′14″W |