How far is Three Rivers, OR from Gresham, OR?
Distance by Flight
Shortest distance between Three Rivers and Gresham is 125.21 miles (201.51 km).
Flight distance from Three Rivers, OR to Gresham, OR is 125.21 miles. Estimated flight time is 00 hours 20 minutes.
It takes 00 hours 18 minutes to travel from Three Rivers to Gresham with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Three Rivers, Oregon to Gresham, Oregon is: 165.94 miles (267.05 km) by car.
Driving from Three Rivers to Gresham will take approximately 03 hours 12 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 Gresham
The second most populous city in Multnomah County, Oregon. It is located in the Portland metropolitan area. Gresham is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Gresham Historical Society and the Gresham Art Museum.
| Population | 110031 |
|---|---|
| GPS Coordinates | 45°29'53"N 122°25'53"W |
| Latitude | 45.4981800 |
| Longitude | -122.4314800 |
| Altitude | 97 |
| Country | United States |
Ending point in Gresham: (-122.431495,45.498179)
Estimated Travel Time Between Three Rivers and Gresham
The distance between Three Rivers and Gresham is 267 km if you choose to drive by road. You can go 02 hours 58 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 Gresham. The current time is 06:03:02.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 05 hours 31 minutes |
| 40 mph (64.37 km/h) | 04 hours 08 minutes |
| 50 mph (80.47 km/h) | 03 hours 19 minutes |
| 60 mph (96.56 km/h) | 02 hours 45 minutes |
| 70 mph (112.65 km/h) | 02 hours 22 minutes |
| 75 mph (120.7 km/h) | 02 hours 12 minutes |
| 80 mph (128.75 km/h) | 02 hours 04 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 22.16 liters (5.86 gallon) of gas to cover the route between Three Rivers and Gresham.
The estimated cost of gas to go from Three Rivers to Gresham is $25.79 (diesel $29.1).
Oregon gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $4.4 | $4.64 | $4.86 | $4.97 |
| Total | $25.79 | $27.14 | $28.45 | $29.1 |
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 Gresham (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
