How far is Portsmouth, NH from Somersworth, NH?
Distance by Flight
Shortest distance between Portsmouth and Somersworth is 13.87 miles (22.32 km).
Flight distance from Portsmouth, NH to Somersworth, NH is 13.87 miles. Estimated flight time is 00 hours 02 minutes.
Driving distance
The driving distance from Portsmouth, New Hampshire to Somersworth, New Hampshire is: 17.22 miles (27.71 km) by car.
Driving from Portsmouth to Somersworth will take approximately 00 hours 26 minutes.
#1 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 |
#2 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 |
Ending point in Somersworth: High Street (-70.865322,43.261724)
Estimated Travel Time Between Portsmouth and Somersworth
The distance between Portsmouth and Somersworth 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 Portsmouth and Somersworth. The current time is 03:58:47.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 34 minutes |
| 40 mph (64.37 km/h) | 00 hours 25 minutes |
| 50 mph (80.47 km/h) | 00 hours 20 minutes |
| 60 mph (96.56 km/h) | 00 hours 17 minutes |
| 70 mph (112.65 km/h) | 00 hours 14 minutes |
| 75 mph (120.7 km/h) | 00 hours 13 minutes |
| 80 mph (128.75 km/h) | 00 hours 12 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 2.3 liters (0.61 gallon) of gas to cover the route between Portsmouth and Somersworth.
The estimated cost of gas to go from Portsmouth to Somersworth is $2.12 (diesel $2.66).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $2.12 | $2.41 | $2.66 | $2.66 |
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 April 25, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Portsmouth and Somersworth (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 Portsmouth 40.6 miles (65 km)
Driving distance from East Concord, NH to Portsmouth 46.13 miles (74 km)
