Shortest distance between Monmouth and Portland is 41.67 miles (67.06 km).
Flight distance from Monmouth, ME to Portland, ME is 41.67 miles. Estimated flight time is 00 hours 05 minutes.
The driving distance from Monmouth, Maine to Portland, Maine is: 45.89 miles (73.85 km) by car.
Driving from Monmouth to Portland will take approximately 00 hours 59 minutes.
The most populous city in Cumberland County, Maine. It is located on Casco Bay in the state's southwestern corner. Portland is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Portland Museum of Art and the Portland Head Light.
|GPS Coordinates||43°39'27"N 70°15'32"W|
The distance between Monmouth and Portland is 74 km if you choose to drive by road. You can go 00 hours 49 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 20:33:42.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||01 hours 31 minutes|
|40 mph (64.37 km/h)||01 hours 08 minutes|
|50 mph (80.47 km/h)||00 hours 55 minutes|
|60 mph (96.56 km/h)||00 hours 45 minutes|
|70 mph (112.65 km/h)||00 hours 39 minutes|
|75 mph (120.7 km/h)||00 hours 36 minutes|
|80 mph (128.75 km/h)||00 hours 34 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 6.13 liters (1.62 gallon) of gas to cover the route between Monmouth and Portland.
The estimated cost of gas to go from Monmouth to Portland is $6.14 (diesel $7.31).
Maine gas prices.
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 Maine ) per gallon of daily gas for calculations is $3.795 (Diesel $4.514) /gallon. Last changed prices on September 27, 2023.
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.
Driving distance from South Portland Gardens, ME to Monmouth 52.28 miles (84 km)