How far is Boise, ID, from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Boise (Boise Airport) is 399 miles / 642 kilometers / 347 nautical miles.
The driving distance from Seattle (SEA) to Boise (BOI) is 501 miles / 807 kilometers, and travel time by car is about 9 hours 17 minutes.
Seattle–Tacoma International Airport – Boise Airport
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Distance from Seattle to Boise
There are several ways to calculate the distance from Seattle to Boise. Here are two standard methods:
Vincenty's formula (applied above)- 398.910 miles
- 641.984 kilometers
- 346.644 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- 398.382 miles
- 641.133 kilometers
- 346.184 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 Boise?
The estimated flight time from Seattle–Tacoma International Airport to Boise Airport is 1 hour and 15 minutes.
What is the time difference between Seattle and Boise?
The time difference between Seattle and Boise is 1 hour. Boise is 1 hour ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Boise Airport (BOI)
On average, flying from Seattle to Boise generates about 84 kg of CO2 per passenger, and 84 kilograms equals 185 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 Boise
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Boise Airport (BOI).
Airport information
| Origin | 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 |
| Destination | Boise Airport |
|---|---|
| City: | Boise, ID |
| Country: | United States |
| IATA Code: | BOI |
| ICAO Code: | KBOI |
| Coordinates: | 43°33′51″N, 116°13′22″W |
Airlines flying from Seattle (SEA) to Boise (BOI)
| Alaska Airlines |