How far is Sandown, NH from Portsmouth, NH?
Distance by Flight
Shortest distance between Sandown and Portsmouth is 23.99 miles (38.61 km).
Flight distance from Sandown, NH to Portsmouth, NH is 23.99 miles. Estimated flight time is 00 hours 04 minutes.
Driving distance
The driving distance from Sandown, New Hampshire to Portsmouth, New Hampshire is: 35.08 miles (56.46 km) by car.
Driving from Sandown to Portsmouth will take approximately 00 hours 44 minutes.
#1 Sandown
Town in New Hampshire
| Population | 6551 |
|---|---|
| GPS Coordinates | 42°55'43"N 71°11'13"W |
| Latitude | 42.9287000 |
| Longitude | -71.1870100 |
| Altitude | 69 |
| 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 Sandown and Portsmouth
The distance between Sandown and Portsmouth is 56 km if you choose to drive by road. You can go 00 hours 37 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 Sandown and Portsmouth. The current time is 21:50:33.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 10 minutes |
| 40 mph (64.37 km/h) | 00 hours 52 minutes |
| 50 mph (80.47 km/h) | 00 hours 42 minutes |
| 60 mph (96.56 km/h) | 00 hours 35 minutes |
| 70 mph (112.65 km/h) | 00 hours 30 minutes |
| 75 mph (120.7 km/h) | 00 hours 28 minutes |
| 80 mph (128.75 km/h) | 00 hours 26 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 4.69 liters (1.24 gallon) of gas to cover the route between Sandown and Portsmouth.
The estimated cost of gas to go from Sandown to Portsmouth is $4.33 (diesel $5.43).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $4.33 | $4.9 | $5.43 | $5.43 |
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 December 21, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Sandown 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 Sandown 8.42 miles (14 km)
Driving distance from East Concord, NH to Sandown 35.92 miles (58 km)
