How far is Seattle, WA, from Lebanon, NH?
The distance between Lebanon (Lebanon Municipal Airport (New Hampshire)) and Seattle (Seattle–Tacoma International Airport) is 2399 miles / 3861 kilometers / 2085 nautical miles.
The driving distance from Lebanon (LEB) to Seattle (SEA) is 2899 miles / 4665 kilometers, and travel time by car is about 54 hours 9 minutes.
Lebanon Municipal Airport (New Hampshire) – Seattle–Tacoma International Airport
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Distance from Lebanon to Seattle
There are several ways to calculate the distance from Lebanon to Seattle. Here are two standard methods:
Vincenty's formula (applied above)- 2399.045 miles
- 3860.888 kilometers
- 2084.713 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- 2392.378 miles
- 3850.159 kilometers
- 2078.920 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 Lebanon to Seattle?
The estimated flight time from Lebanon Municipal Airport (New Hampshire) to Seattle–Tacoma International Airport is 5 hours and 2 minutes.
What is the time difference between Lebanon and Seattle?
The time difference between Lebanon and Seattle is 3 hours. Seattle is 3 hours behind Lebanon.
Flight carbon footprint between Lebanon Municipal Airport (New Hampshire) (LEB) and Seattle–Tacoma International Airport (SEA)
On average, flying from Lebanon to Seattle generates about 263 kg of CO2 per passenger, and 263 kilograms equals 581 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lebanon to Seattle
See the map of the shortest flight path between Lebanon Municipal Airport (New Hampshire) (LEB) and Seattle–Tacoma International Airport (SEA).
Airport information
| Origin | Lebanon Municipal Airport (New Hampshire) |
|---|---|
| City: | Lebanon, NH |
| Country: | United States  |
| IATA Code: | LEB |
| ICAO Code: | KLEB |
| Coordinates: | 43°37′33″N, 72°18′15″W |
| Destination | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |