Shortest distance between Gray and City of Portland is 18.39 miles (29.6 km).
Flight distance from Gray, ME to City of Portland, ME is 18.39 miles. Estimated flight time is 00 hours 03 minutes.
The driving distance from Gray, Maine to City of Portland, Maine is: 26.85 miles (43.22 km) by car.
Driving from Gray to City of Portland will take approximately 04 hours 35 minutes.
The distance between Gray and City of Portland is 43 km if you choose to drive by road. You can go 00 hours 28 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 Gray and City of Portland. The current time is 04:02:50.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 53 minutes|
|40 mph (64.37 km/h)||00 hours 40 minutes|
|50 mph (80.47 km/h)||00 hours 32 minutes|
|60 mph (96.56 km/h)||00 hours 26 minutes|
|70 mph (112.65 km/h)||00 hours 23 minutes|
|75 mph (120.7 km/h)||00 hours 21 minutes|
|80 mph (128.75 km/h)||00 hours 20 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 3.59 liters (0.95 gallon) of gas to cover the route between Gray and City of Portland.
The estimated cost of gas to go from Gray to City of Portland is $3.89 (diesel $4.59).
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 per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on January 29, 2023.
The place names are translated into coordinates to approximate the distance between Gray 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.