How far is Seattle, WA, from Williamsport, PA?
The distance between Williamsport (Williamsport Regional Airport) and Seattle (Seattle Boeing Field) is 2255 miles / 3629 kilometers / 1960 nautical miles.
The driving distance from Williamsport (IPT) to Seattle (BFI) is 2668 miles / 4294 kilometers, and travel time by car is about 47 hours 45 minutes.
Williamsport Regional Airport – Seattle Boeing Field
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Distance from Williamsport to Seattle
There are several ways to calculate the distance from Williamsport to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 2255.184 miles
- 3629.367 kilometers
- 1959.701 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- 2249.269 miles
- 3619.848 kilometers
- 1954.561 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 Williamsport to Seattle?
The estimated flight time from Williamsport Regional Airport to Seattle Boeing Field is 4 hours and 46 minutes.
What is the time difference between Williamsport and Seattle?
Flight carbon footprint between Williamsport Regional Airport (IPT) and Seattle Boeing Field (BFI)
On average, flying from Williamsport to Seattle generates about 247 kg of CO2 per passenger, and 247 kilograms equals 544 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Williamsport to Seattle
See the map of the shortest flight path between Williamsport Regional Airport (IPT) and Seattle Boeing Field (BFI).
Airport information
| Origin | Williamsport Regional Airport |
|---|---|
| City: | Williamsport, PA |
| Country: | United States  |
| IATA Code: | IPT |
| ICAO Code: | KIPT |
| Coordinates: | 41°14′30″N, 76°55′15″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 |