How far is Three Rivers, OR from Tigard, OR?
Distance by Flight
Shortest distance between Three Rivers and Tigard is 128.42 miles (206.67 km).
Flight distance from Three Rivers, OR to Tigard, OR is 128.42 miles. Estimated flight time is 00 hours 22 minutes.
It takes 00 hours 20 minutes to travel from Three Rivers to Tigard with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Three Rivers, Oregon to Tigard, Oregon is: 189.02 miles (304.2 km) by car.
Driving from Three Rivers to Tigard will take approximately 03 hours 33 minutes.
#1 Three Rivers
| Population | |
|---|---|
| GPS Coordinates | 43°49'12"N 121°28'9"W |
| Latitude | 43.8201200 |
| Longitude | -121.4691900 |
| Altitude | 1276 |
| Country | United States |
#2 Tigard
The most populous city in Washington County, Oregon. It is located on the Tualatin River in the Portland metropolitan area. Tigard is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Tigard Public Library and the Tigard Historical Society.
| Population | 56049 |
|---|---|
| GPS Coordinates | 45°25'52"N 122°46'17"W |
| Latitude | 45.4312300 |
| Longitude | -122.7714900 |
| Altitude | 51 |
| Country | United States |
Ending point in Tigard: Southwest Commercial Street (-122.77139,45.431342)
Estimated Travel Time Between Three Rivers and Tigard
The distance between Three Rivers and Tigard is 304 km if you choose to drive by road. You can go 03 hours 22 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 Three Rivers and Tigard. The current time is 06:06:02.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 06 hours 17 minutes |
| 40 mph (64.37 km/h) | 04 hours 43 minutes |
| 50 mph (80.47 km/h) | 03 hours 46 minutes |
| 60 mph (96.56 km/h) | 03 hours 09 minutes |
| 70 mph (112.65 km/h) | 02 hours 42 minutes |
| 75 mph (120.7 km/h) | 02 hours 31 minutes |
| 80 mph (128.75 km/h) | 02 hours 21 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 25.25 liters (6.67 gallon) of gas to cover the route between Three Rivers and Tigard.
The estimated cost of gas to go from Three Rivers to Tigard is $29.37 (diesel $33.14).
Oregon gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $4.4 | $4.64 | $4.86 | $4.97 |
| Total | $29.37 | $30.92 | $32.4 | $33.14 |
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 December 16, 2025.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Three Rivers and Tigard (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
