How far is Seattle, WA, from Lancaster, PA?
The distance between Lancaster (Lancaster Airport (Pennsylvania)) and Seattle (Seattle Boeing Field) is 2320 miles / 3734 kilometers / 2016 nautical miles.
The driving distance from Lancaster (LNS) to Seattle (BFI) is 2740 miles / 4410 kilometers, and travel time by car is about 49 hours 8 minutes.
Lancaster Airport (Pennsylvania) – Seattle Boeing Field
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Distance from Lancaster to Seattle
There are several ways to calculate the distance from Lancaster to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 2319.988 miles
- 3733.659 kilometers
- 2016.015 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- 2314.081 miles
- 3724.153 kilometers
- 2010.882 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 Lancaster to Seattle?
The estimated flight time from Lancaster Airport (Pennsylvania) to Seattle Boeing Field is 4 hours and 53 minutes.
What is the time difference between Lancaster and Seattle?
The time difference between Lancaster and Seattle is 3 hours. Seattle is 3 hours behind Lancaster.
Flight carbon footprint between Lancaster Airport (Pennsylvania) (LNS) and Seattle Boeing Field (BFI)
On average, flying from Lancaster to Seattle generates about 254 kg of CO2 per passenger, and 254 kilograms equals 561 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lancaster to Seattle
See the map of the shortest flight path between Lancaster Airport (Pennsylvania) (LNS) and Seattle Boeing Field (BFI).
Airport information
| Origin | Lancaster Airport (Pennsylvania) |
|---|---|
| City: | Lancaster, PA |
| Country: | United States  |
| IATA Code: | LNS |
| ICAO Code: | KLNS |
| Coordinates: | 40°7′18″N, 76°17′45″W |
| Destination | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |