How far is Portland, CT from Greenwich, CT?

Distance by Flight

Shortest distance between Portland and Greenwich is 63.67 miles (102.47 km).

Flight distance from Portland, CT to Greenwich, CT is 63.67 miles. Estimated flight time is 00 hours 09 minutes.

It takes 00 hours 08 minutes to travel from Portland to Greenwich with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Portland, Connecticut to Greenwich, Connecticut is: 77.53 miles (124.78 km) by car.

Driving from Portland to Greenwich will take approximately 01 hours 21 minutes.

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#1 Portland

Town in Connecticut, United States

Population 9213
GPS Coordinates 41°34'22"N 72°38'26"W
Latitude 41.5728800
Longitude -72.6406500
Altitude 24
Country United States
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#2 Greenwich

Town in Fairfield County, Connecticut, United States

Population 62769
GPS Coordinates 41°1'35"N 73°37'42"W
Latitude 41.0264900
Longitude -73.6284600
Altitude 28
Country United States

Estimated Travel Time Between Portland and Greenwich

The distance between Portland and Greenwich is 125 km if you choose to drive by road. You can go 01 hours 23 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 Portland and Greenwich. The current time is 08:08:55.

Average Speed Travel Time
30 mph (48.3 km/h) 02 hours 35 minutes
40 mph (64.37 km/h) 01 hours 56 minutes
50 mph (80.47 km/h) 01 hours 33 minutes
60 mph (96.56 km/h) 01 hours 17 minutes
70 mph (112.65 km/h) 01 hours 06 minutes
75 mph (120.7 km/h) 01 hours 02 minutes
80 mph (128.75 km/h) 00 hours 58 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 10.36 liters (2.74 gallon) of gas to cover the route between Portland and Greenwich.
The estimated cost of gas to go from Portland to Greenwich is $9.88 (diesel $12.52).

Connecticut gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.61 $4.19 $4.59 $4.58
Total $9.88 $11.46 $12.55 $12.52

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 Connecticut ) per gallon of daily gas for calculations is $3.611 (Diesel $4.575) /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 Portland and Greenwich (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 Danbury, CT to Portland 58.24 miles (94 km)

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Driving distance from East Norwalk, CT to Portland 63.76 miles (103 km)

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Driving distance from Fairfield, CT to Portland 55.48 miles (89 km)

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Driving distance from Hamden, CT to Portland 30.26 miles (49 km)

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Driving distance from Hartford, CT to Portland 17.91 miles (29 km)

Driving distance from Hungary, CT to Portland 37.32 miles (60 km)

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Driving distance from Manchester, CT to Portland 25.05 miles (40 km)

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Driving distance from Meriden, CT to Portland 16.42 miles (26 km)

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Driving distance from Milford, CT to Portland 44.3 miles (71 km)

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Driving distance from New Britain, CT to Portland 13.22 miles (21 km)

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Driving distance from New Haven, CT to Portland 34.1 miles (55 km)

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Driving distance from North Stamford, CT to Portland 70.71 miles (114 km)

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