How far is Tri-City, OR from Portland, OR?
Distance by Flight
Shortest distance between Tri-City and Portland is 178.22 miles (286.81 km).
Flight distance from Tri-City, OR to Portland, OR is 178.22 miles. Estimated flight time is 00 hours 23 minutes.
It takes 00 hours 21 minutes to travel from Tri-City to Portland with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Tri-City, Oregon to Portland, Oregon is: 198.43 miles (319.34 km) by car.
Driving from Tri-City to Portland will take approximately 03 hours 19 minutes.
#1 Tri-City
Census-designated place in Douglas County, Oregon
| Population | 3931 |
|---|---|
| GPS Coordinates | 42°59'4"N 123°18'42"W |
| Latitude | 42.9845600 |
| Longitude | -123.3117300 |
| Altitude | 226 |
| Country | United States |
#2 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 |
Ending point in Portland: (-122.676082,45.523482)
Estimated Travel Time Between Tri-City and Portland
The distance between Tri-City and Portland is 319 km if you choose to drive by road. You can go 03 hours 32 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 Tri-City and Portland. The current time is 17:40:36.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 06 hours 36 minutes |
| 40 mph (64.37 km/h) | 04 hours 57 minutes |
| 50 mph (80.47 km/h) | 03 hours 58 minutes |
| 60 mph (96.56 km/h) | 03 hours 18 minutes |
| 70 mph (112.65 km/h) | 02 hours 50 minutes |
| 75 mph (120.7 km/h) | 02 hours 38 minutes |
| 80 mph (128.75 km/h) | 02 hours 28 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 26.51 liters (7 gallon) of gas to cover the route between Tri-City and Portland.
The estimated cost of gas to go from Tri-City to Portland is $30.84 (diesel $34.79).
Oregon gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $4.4 | $4.64 | $4.86 | $4.97 |
| Total | $30.84 | $32.45 | $34.02 | $34.79 |
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 24, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Tri-City and Portland (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
