How far is Nashua, NH from Portsmouth, NH?

Distance by Flight

Shortest distance between Nashua and Portsmouth is 41.88 miles (67.4 km).

Flight distance from Nashua, NH to Portsmouth, NH is 41.88 miles. Estimated flight time is 00 hours 07 minutes.

Driving distance

The driving distance from Nashua, New Hampshire to Portsmouth, New Hampshire is: 62.07 miles (99.9 km) by car.

Driving from Nashua to Portsmouth will take approximately 01 hours 02 minutes.

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#1 Nashua

The most populous city in Hillsborough County, New Hampshire. It is located on the Merrimack River in southern New Hampshire. Nashua is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Nashua Historical Society and the Nashua Arts Festival.

Population 89167
GPS Coordinates 42°45'55"N 71°28'3"W
Latitude 42.7653700
Longitude -71.4675700
Altitude 49
Country United States
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#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 Nashua and Portsmouth

The distance between Nashua and Portsmouth is 100 km if you choose to drive by road. You can go 01 hours 06 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 Nashua and Portsmouth. The current time is 10:47:53.

Average Speed Travel Time
30 mph (48.3 km/h) 02 hours 04 minutes
40 mph (64.37 km/h) 01 hours 33 minutes
50 mph (80.47 km/h) 01 hours 14 minutes
60 mph (96.56 km/h) 01 hours 02 minutes
70 mph (112.65 km/h) 00 hours 53 minutes
75 mph (120.7 km/h) 00 hours 49 minutes
80 mph (128.75 km/h) 00 hours 46 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 8.29 liters (2.19 gallon) of gas to cover the route between Nashua and Portsmouth.
The estimated cost of gas to go from Nashua to Portsmouth is $7.66 (diesel $9.6).

New Hampshire gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.5 $3.96 $4.38 $4.38
Total $7.66 $8.68 $9.6 $9.6

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 March 28, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Nashua 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 Nashua 17.7 miles (28 km)

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Driving distance from Claremont, NH to Nashua 79.89 miles (129 km)

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Driving distance from Concord, NH to Nashua 34.52 miles (56 km)

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Driving distance from Derry, NH to Nashua 12.21 miles (20 km)

Driving distance from Derry Village, NH to Nashua 14.8 miles (24 km)

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Driving distance from Dover, NH to Nashua 56.55 miles (91 km)

Driving distance from East Concord, NH to Nashua 36.73 miles (59 km)

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Driving distance from Goffstown, NH to Nashua 24.14 miles (39 km)

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Driving distance from Hooksett, NH to Nashua 25.63 miles (41 km)

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Driving distance from Hudson, NH to Nashua 1.51 miles (2 km)

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Driving distance from Keene, NH to Nashua 48.72 miles (78 km)

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Driving distance from Laconia, NH to Nashua 60.98 miles (98 km)

Gas Cost Calculator