How far is Derry, NH from Portsmouth, NH?
Distance by Flight
Shortest distance between Derry and Portsmouth is 31.83 miles (51.23 km).
Flight distance from Derry, NH to Portsmouth, NH is 31.83 miles. Estimated flight time is 00 hours 06 minutes.
Driving distance
The driving distance from Derry, New Hampshire to Portsmouth, New Hampshire is: 53.28 miles (85.75 km) by car.
Driving from Derry to Portsmouth will take approximately 00 hours 53 minutes.
#1 Derry
Town in New Hampshire, United States
| Population | 33442 |
|---|---|
| GPS Coordinates | 42°52'50"N 71°19'38"W |
| Latitude | 42.8806400 |
| Longitude | -71.3272900 |
| Altitude | 84 |
| 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 Derry and Portsmouth
The distance between Derry and Portsmouth is 86 km if you choose to drive by road. You can go 00 hours 57 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 Derry and Portsmouth. The current time is 04:31:36.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 46 minutes |
| 40 mph (64.37 km/h) | 01 hours 19 minutes |
| 50 mph (80.47 km/h) | 01 hours 03 minutes |
| 60 mph (96.56 km/h) | 00 hours 53 minutes |
| 70 mph (112.65 km/h) | 00 hours 45 minutes |
| 75 mph (120.7 km/h) | 00 hours 42 minutes |
| 80 mph (128.75 km/h) | 00 hours 39 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 7.12 liters (1.88 gallon) of gas to cover the route between Derry and Portsmouth.
The estimated cost of gas to go from Derry to Portsmouth is $6.57 (diesel $8.24).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $6.57 | $7.45 | $8.24 | $8.24 |
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 Derry 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 Derry 1.2 miles (2 km)
Driving distance from East Concord, NH to Derry 30.26 miles (49 km)
