How far is Hermiston, OR from Portland, OR?
Distance by Flight
Shortest distance between Hermiston and Portland is 164.93 miles (265.43 km).
Flight distance from Hermiston, OR to Portland, OR is 164.93 miles. Estimated flight time is 00 hours 22 minutes.
It takes 00 hours 20 minutes to travel from Hermiston to Portland with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Hermiston, Oregon to Portland, Oregon is: 184.9 miles (297.57 km) by car.
Driving from Hermiston to Portland will take approximately 03 hours 03 minutes.
#1 Hermiston
City in Oregon, USA
| Population | 17791 |
|---|---|
| GPS Coordinates | 45°50'25"N 119°17'22"W |
| Latitude | 45.8404100 |
| Longitude | -119.2894600 |
| Altitude | 140 |
| 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 Hermiston and Portland
The distance between Hermiston and Portland is 298 km if you choose to drive by road. You can go 03 hours 18 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 Hermiston and Portland. The current time is 10:59:20.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 06 hours 09 minutes |
| 40 mph (64.37 km/h) | 04 hours 37 minutes |
| 50 mph (80.47 km/h) | 03 hours 41 minutes |
| 60 mph (96.56 km/h) | 03 hours 04 minutes |
| 70 mph (112.65 km/h) | 02 hours 38 minutes |
| 75 mph (120.7 km/h) | 02 hours 27 minutes |
| 80 mph (128.75 km/h) | 02 hours 18 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 24.7 liters (6.52 gallon) of gas to cover the route between Hermiston and Portland.
The estimated cost of gas to go from Hermiston to Portland is $28.73 (diesel $32.42).
Oregon gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $4.4 | $4.64 | $4.86 | $4.97 |
| Total | $28.73 | $30.24 | $31.7 | $32.42 |
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 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Hermiston and Portland (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
