How far is Portland, OR from Lake Oswego, OR?
Distance by Flight
Shortest distance between Portland and Lake Oswego is 7.11 miles (11.44 km).
Flight distance from Portland, OR to Lake Oswego, OR is 7.11 miles. Estimated flight time is 00 hours 01 minutes.
Driving distance
The driving distance from Portland, Oregon to Lake Oswego, Oregon is: 9.95 miles (16.02 km) by car.
Driving from Portland to Lake Oswego will take approximately 00 hours 21 minutes.
#1 Portland
The twenty-sixth most populous city in the United States and the center of the Portland metropolitan area. It is located on the Columbia River in northwestern Oregon. Portland is a major center for the technology industry and is known for its coffee shops and its breweries.
| Population | 656751 |
|---|---|
| GPS Coordinates | 45°31'24"N 122°40'34"W |
| Latitude | 45.5234500 |
| Longitude | -122.6762100 |
| Altitude | 12 |
| Country | United States |
#2 Lake Oswego
A city in Clackamas County, Oregon. It is located on the Willamette River in the southwestern part of the state. Lake Oswego is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Lake Oswego Historical Society and the Lake Oswego Public Library.
| Population | 39821 |
|---|---|
| GPS Coordinates | 45°25'14"N 122°40'14"W |
| Latitude | 45.4206700 |
| Longitude | -122.6706500 |
| Altitude | 55 |
| Country | United States |
Ending point in Lake Oswego: (-122.670933,45.420701)
Estimated Travel Time Between Portland and Lake Oswego
The distance between Portland and Lake Oswego is 16 km if you choose to drive by road. You can go 00 hours 10 minutes if you drive your car at an average speed of 90 kilometers / hour. For different choices, please review the avg. speed travel time table on the below.
There is no time difference between Portland and Lake Oswego. The current time is 10:14:14.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 19 minutes |
| 40 mph (64.37 km/h) | 00 hours 14 minutes |
| 50 mph (80.47 km/h) | 00 hours 11 minutes |
| 60 mph (96.56 km/h) | 00 hours 09 minutes |
| 70 mph (112.65 km/h) | 00 hours 08 minutes |
| 75 mph (120.7 km/h) | 00 hours 07 minutes |
| 80 mph (128.75 km/h) | 00 hours 07 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 1.33 liters (0.35 gallon) of gas to cover the route between Portland and Lake Oswego.
The estimated cost of gas to go from Portland to Lake Oswego is $1.55 (diesel $1.75).
Oregon gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $4.4 | $4.64 | $4.86 | $4.97 |
| Total | $1.55 | $1.63 | $1.71 | $1.75 |
Take a look at our Gas Cost Calculator feature. It will figure out how much it will cost to drive this particular distance.
The average gas price (in Oregon ) per gallon of daily gas for calculations is $4.404 (Diesel $4.969) /gallon. Last changed prices on April 23, 2025.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Portland and Lake Oswego (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
