How far is Topsham, ME from City of Portland, ME?
Distance by Flight
Shortest distance between Topsham and City of Portland is 21.63 miles (34.8 km).
Flight distance from Topsham, ME to City of Portland, ME is 21.63 miles. Estimated flight time is 00 hours 03 minutes.
Driving distance
The driving distance from Topsham, Maine to City of Portland, Maine is: 31.26 miles (50.32 km) by car.
Driving from Topsham to City of Portland will take approximately 04 hours 38 minutes.
#1 Topsham
Town in Maine, United States
| Population | 8942 |
|---|---|
| GPS Coordinates | 43°55'39"N 69°58'33"W |
| Latitude | 43.9275800 |
| Longitude | -69.9758800 |
| Altitude | 40 |
| Country | United States |
#2 City of Portland
The twenty-eighth most populous city in the United States and the center of the Portland metropolitan area. It is located on the coast of Maine. Portland is a major center for the tourism industry and is known for its seafood and its historic downtown.
| Population | 653115 |
|---|---|
| GPS Coordinates | 43°38'49"N 70°10'6"W |
| Latitude | 43.6470800 |
| Longitude | -70.1682300 |
| Altitude | 36 |
| Country | United States |
Ending point in City of Portland: Seashore Avenue (-70.181795,43.65347)
Estimated Travel Time Between Topsham and City of Portland
The distance between Topsham and City of Portland is 50 km if you choose to drive by road. You can go 00 hours 33 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 Topsham and City of Portland. The current time is 00:46:45.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 02 minutes |
| 40 mph (64.37 km/h) | 00 hours 46 minutes |
| 50 mph (80.47 km/h) | 00 hours 37 minutes |
| 60 mph (96.56 km/h) | 00 hours 31 minutes |
| 70 mph (112.65 km/h) | 00 hours 26 minutes |
| 75 mph (120.7 km/h) | 00 hours 25 minutes |
| 80 mph (128.75 km/h) | 00 hours 23 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 4.18 liters (1.1 gallon) of gas to cover the route between Topsham and City of Portland.
The estimated cost of gas to go from Topsham to City of Portland is $3.97 (diesel $4.95).
Maine gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.6 | $4.01 | $4.44 | $4.48 |
| Total | $3.97 | $4.42 | $4.89 | $4.95 |
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 $3.595 (Diesel $4.484) /gallon. Last changed prices on December 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Topsham and City of Portland (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
