Air Miles Calculator

Distance between Boise, ID (BOI) and Portland, OR (PDX)

Flight distance from Boise to Portland (Boise Airport – Portland International Airport) is 344 miles / 554 kilometers / 299 nautical miles. Estimated flight time is 1 hour 9 minutes.

Driving distance from Boise (BOI) to Portland (PDX) is 426 miles / 686 kilometers and travel time by car is about 7 hours 24 minutes.

Map of flight path and driving directions from Boise to Portland.

Shortest flight path between Boise Airport (BOI) and Portland International Airport (PDX).

How far is Portland from Boise?

There are several ways to calculate distances between Boise and Portland. Here are two common 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 earth.

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).

Airport information


A Boise Airport
City: Boise, ID
Country: United States Flag of United States
IATA Code: BOI
ICAO Code: KBOI
Coordinates: 43°33′51″N, 116°13′22″W

B Portland International Airport
City: Portland, OR
Country: United States Flag of United States
IATA Code: PDX
ICAO Code: KPDX
Coordinates: 45°35′19″N, 122°35′52″W

Time difference and current local times

The time difference between Boise and Portland is 1 hour. Portland is 1 hour behind Boise.

Time Difference

Boise, ID

 MST

Portland, OR

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 76 kg (167 pounds).

Frequent Flyer Miles Calculator

Boise (BOI) → Portland (PDX).

Distance:
344
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
344

Round trip?