# How far is Portland, OR, from Pasco, WA?

The distance between Pasco (Tri-Cities Airport (Washington)) and Portland (Portland International Airport) is 174 miles / 280 kilometers / 151 nautical miles.

The driving distance from Pasco (PSC) to Portland (PDX) is 215 miles / 346 kilometers, and travel time by car is about 4 hours 8 minutes.

174
Miles
280
Kilometers
151
Nautical miles

## Distance from Pasco to Portland

There are several ways to calculate the distance from Pasco to Portland. Here are two standard methods:

Vincenty's formula (applied above)
• 174.039 miles
• 280.089 kilometers
• 151.236 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
• 173.585 miles
• 279.358 kilometers
• 150.841 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 Pasco to Portland?

The estimated flight time from Tri-Cities Airport (Washington) to Portland International Airport is 49 minutes.

## Flight carbon footprint between Tri-Cities Airport (Washington) (PSC) and Portland International Airport (PDX)

On average, flying from Pasco to Portland generates about 51 kg of CO2 per passenger, and 51 kilograms equals 112 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Pasco to Portland

See the map of the shortest flight path between Tri-Cities Airport (Washington) (PSC) and Portland International Airport (PDX).

## Airport information

Origin Tri-Cities Airport (Washington)
City: Pasco, WA
Country: United States
IATA Code: PSC
ICAO Code: KPSC
Coordinates: 46°15′52″N, 119°7′8″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