How far is Somersworth, NH from Portsmouth, NH?
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.
#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 |
#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 |
Ending point in Portsmouth: Congress Street (-70.757617,43.077054)
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 19:08:55.
| 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 $2.18 (diesel $2.74).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $2.18 | $2.47 | $2.74 | $2.74 |
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 New Hampshire ) per gallon of daily gas for calculations is $3.496 (Diesel $4.384) /gallon. Last changed prices on November 23, 2024.
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
Driving distance from Derry Village, NH to Somersworth 40.52 miles (65 km)
Driving distance from East Concord, NH to Somersworth 40.83 miles (66 km)
