How far is Portland, OR, from Boise, ID?
The distance between Boise (Boise Airport) and Portland (Portland International Airport) is 344 miles / 554 kilometers / 299 nautical miles.
The driving distance from Boise (BOI) to Portland (PDX) is 427 miles / 687 kilometers, and travel time by car is about 7 hours 49 minutes.
Boise Airport – Portland International Airport
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Distance from Boise to Portland
There are several ways to calculate the distance from Boise to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 344.143 miles
- 553.844 kilometers
- 299.052 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- 343.385 miles
- 552.625 kilometers
- 298.393 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 Boise to Portland?
The estimated flight time from Boise Airport to Portland International Airport is 1 hour and 9 minutes.
What is the time difference between Boise and Portland?
The time difference between Boise and Portland is 1 hour. Portland is 1 hour behind Boise.
Flight carbon footprint between Boise Airport (BOI) and Portland International Airport (PDX)
On average, flying from Boise to Portland generates about 76 kg of CO2 per passenger, and 76 kilograms equals 167 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Boise to Portland
See the map of the shortest flight path between Boise Airport (BOI) and Portland International Airport (PDX).
Airport information
| Origin | Boise Airport |
|---|---|
| City: | Boise, ID |
| Country: | United States  |
| IATA Code: | BOI |
| ICAO Code: | KBOI |
| Coordinates: | 43°33′51″N, 116°13′22″W |
| Destination | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
Airlines flying from Boise (BOI) to Portland (PDX)
| Alaska Airlines |