How far is Monmouth, OR from Portland, OR?

Distance by Flight

Shortest distance between Monmouth and Portland is 53.97 miles (86.86 km).

Flight distance from Monmouth, OR to Portland, OR is 53.97 miles. Estimated flight time is 00 hours 07 minutes.

It takes 00 hours 06 minutes to travel from Monmouth to Portland with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Monmouth, Oregon to Portland, Oregon is: 63.24 miles (101.77 km) by car.

Driving from Monmouth to Portland will take approximately 01 hours 13 minutes.

Portland image
#1 Monmouth

City in Oregon, USA

Population 10615
GPS Coordinates 44°50'54"N 123°14'2"W
Latitude 44.8484500
Longitude -123.2339900
Altitude 62
Country United States
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#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

Estimated Travel Time Between Monmouth and Portland

The distance between Monmouth and Portland is 102 km if you choose to drive by road. You can go 01 hours 07 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 Monmouth and Portland. The current time is 03:34:43.

Average Speed Travel Time
30 mph (48.3 km/h) 02 hours 06 minutes
40 mph (64.37 km/h) 01 hours 34 minutes
50 mph (80.47 km/h) 01 hours 15 minutes
60 mph (96.56 km/h) 01 hours 03 minutes
70 mph (112.65 km/h) 00 hours 54 minutes
75 mph (120.7 km/h) 00 hours 50 minutes
80 mph (128.75 km/h) 00 hours 47 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 8.45 liters (2.23 gallon) of gas to cover the route between Monmouth and Portland.
The estimated cost of gas to go from Monmouth to Portland is $9.83 (diesel $11.09).

Oregon gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $4.4 $4.64 $4.86 $4.97
Total $9.83 $10.34 $10.84 $11.09

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 March 29, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Monmouth and Portland (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.

Distance to Other Cities

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Driving distance from Albany, OR to Monmouth 21.07 miles (34 km)

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Driving distance from Aloha, OR to Monmouth 56.48 miles (91 km)

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Driving distance from Beaverton, OR to Monmouth 59 miles (95 km)

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Driving distance from Bend, OR to Monmouth 147.95 miles (238 km)

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Driving distance from Corvallis, OR to Monmouth 20.44 miles (33 km)

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Driving distance from Eugene, OR to Monmouth 64.36 miles (104 km)

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Driving distance from Grants Pass, OR to Monmouth 199.62 miles (321 km)

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Driving distance from Gresham, OR to Monmouth 74.18 miles (119 km)

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Driving distance from Hillsboro, OR to Monmouth 55.22 miles (89 km)

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Driving distance from Keizer, OR to Monmouth 19.36 miles (31 km)

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Driving distance from Lake Oswego, OR to Monmouth 57.22 miles (92 km)

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Driving distance from McMinnville, OR to Monmouth 26.01 miles (42 km)

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