How far is Somersworth from Portsmouth?

Distance by Flight

Shortest distance between Somersworth and Portsmouth is 13.87 miles (22.32 km).

Flight distance from Somersworth, NH to Portsmouth, NH is 13.87 miles. Estimated flight time is 00 hours 02 minutes.

Driving distance

The driving distance from Somersworth, New Hampshire to Portsmouth, New Hampshire is: 17.7 miles (28.48 km) by car.

Driving from Somersworth to Portsmouth will take approximately 00 hours 27 minutes.

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#1 Somersworth

City in Strafford County, New Hampshire, United States

Population 12286
GPS Coordinates 43°15'42"N 70°51'55"W
Latitude 43.2617500
Longitude -70.8653400
Altitude 71
Country United States
Portsmouth image
#2 Portsmouth

City in Rockingham County, New Hampshire, United States

Population 21557
GPS Coordinates 43°4'37"N 70°45'28"W
Latitude 43.0770400
Longitude -70.7576600
Altitude 6
Country United States

Estimated Travel Time Between Somersworth and Portsmouth

The distance between Somersworth and Portsmouth is 28 km if you choose to drive by road. You can go 00 hours 18 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 Somersworth and Portsmouth. The current time is 17:01:57.

Average Speed Travel Time
30 mph (48.3 km/h) 00 hours 35 minutes
40 mph (64.37 km/h) 00 hours 26 minutes
50 mph (80.47 km/h) 00 hours 21 minutes
60 mph (96.56 km/h) 00 hours 17 minutes
70 mph (112.65 km/h) 00 hours 15 minutes
75 mph (120.7 km/h) 00 hours 14 minutes
80 mph (128.75 km/h) 00 hours 13 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 2.36 liters (0.62 gallon) of gas to cover the route between Somersworth and Portsmouth.
The estimated cost of gas to go from Somersworth to Portsmouth is $2.12 (diesel $2.33).

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 $3.395 (Diesel $3.724) /gallon. Last changed prices on November 29, 2021.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Somersworth and Portsmouth (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 Bedford, NH to Somersworth 49.89 miles (80 km)

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Driving distance from Claremont, NH to Somersworth 93.27 miles (150 km)

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Driving distance from Concord, NH to Somersworth 43 miles (69 km)

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Driving distance from Derry, NH to Somersworth 52.52 miles (85 km)

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Driving distance from Dover, NH to Somersworth 4.65 miles (7 km)

Driving distance from East Concord, NH to Somersworth 40.83 miles (66 km)

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Driving distance from Goffstown, NH to Somersworth 56.4 miles (91 km)

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Driving distance from Hooksett, NH to Somersworth 44.32 miles (71 km)

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Driving distance from Hudson, NH to Somersworth 68.25 miles (110 km)

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Driving distance from Keene, NH to Somersworth 96.22 miles (155 km)

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Driving distance from Laconia, NH to Somersworth 43.46 miles (70 km)

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