Portland To Eugene Distance (PDX To EUG) - Air Miles Calculator

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How Far Is Eugene, OR from Portland, OR?

The air distance between Portland (Portland International Airport – PDX) and Eugene (Eugene Airport – EUG) is 105.5 miles (169.8 kilometers or 91.7 nautical miles).

The driving distance from Portland to Eugene is 121.9 miles (196.2 kilometers), with an estimated driving time of approximately 2 hours and 40 minutes.

105.5 Air miles 169.8 Air kilometers 91.7 Nautical miles 121.9 Driving miles 196.2 Driving kilometers 2 h 40 min Driving time

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Air Distance from Portland to Eugene

There are several ways to calculate the straight-line (as-the-crow-flies) distance between Portland to Eugene. This is also known as the great-circle distance — the shortest path between two points on the Earth's surface.

Below are two commonly used methods for calculating this distance:

Vincenty's formula (applied above)

• 105.5 miles
• 169.8 kilometers
• 91.7 nautical miles

Vincenty's formula calculates the geodesic distance between two points on the Earth's surface using an ellipsoidal model of the planet. It provides high accuracy by accounting for the Earth's flattening at the poles, making it more precise than spherical models.

Haversine formula

• 105.5 miles
• 169.8 kilometers
• 91.7 nautical miles

The haversine formula estimates the distance between two points on a sphere. It assumes the Earth is a perfect sphere, which simplifies the calculation but introduces slight inaccuracies compared to ellipsoidal models.

Map of the flight path and driving route from Portland to Eugene

See the shortest flight path from Portland International Airport (PDX) to Eugene Airport (EUG), along with the recommended driving route.

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Airport information

Origin	Portland International Airport
City:	Portland, OR
Country:	US
IATA Code:	PDX
ICAO Code:	KPDX
Coordinates:	45°35′19″N, 122°35′52″W

Destination	Eugene Airport
City:	Eugene, OR
Country:	US
IATA Code:	EUG
ICAO Code:	KEUG
Coordinates:	44°7′28″N, 123°12′43″W

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How long does it take to fly from Portland to Eugene?

The estimated flight time from Portland International Airport to Eugene Airport is 42 minutes.

What is the time difference between Portland and Eugene?

There is no time difference between Portland and Eugene.

Flight carbon footprint between Portland International Airport (PDX) and Eugene Airport (EUG)

A direct flight from Portland to Eugene produces approximately 41 kilograms (89 pounds) of CO₂ per passenger, on average.

This estimate accounts for emissions from jet fuel combustion only and does not include additional climate effects such as contrails or high-altitude impacts.