How far is East Merrimack, NH from Portsmouth, NH?

Distance by Flight

Shortest distance between East Merrimack and Portsmouth is 39.43 miles (63.45 km).

Flight distance from East Merrimack, NH to Portsmouth, NH is 39.43 miles. Estimated flight time is 00 hours 06 minutes.

Driving distance

The driving distance from East Merrimack, New Hampshire to Portsmouth, New Hampshire is: 55.58 miles (89.45 km) by car.

Driving from East Merrimack to Portsmouth will take approximately 01 hours 00 minutes.

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#1 East Merrimack

Census-designated place in Hillsborough County, New Hampshire

Population 4197
GPS Coordinates 42°52'5"N 71°29'0"W
Latitude 42.8681400
Longitude -71.4834000
Altitude 29
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 East Merrimack and Portsmouth

The distance between East Merrimack and Portsmouth is 89 km if you choose to drive by road. You can go 00 hours 59 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 East Merrimack and Portsmouth. The current time is 14:25:18.

Average Speed Travel Time
30 mph (48.3 km/h) 01 hours 51 minutes
40 mph (64.37 km/h) 01 hours 23 minutes
50 mph (80.47 km/h) 01 hours 06 minutes
60 mph (96.56 km/h) 00 hours 55 minutes
70 mph (112.65 km/h) 00 hours 47 minutes
75 mph (120.7 km/h) 00 hours 44 minutes
80 mph (128.75 km/h) 00 hours 41 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 7.42 liters (1.96 gallon) of gas to cover the route between East Merrimack and Portsmouth.
The estimated cost of gas to go from East Merrimack to Portsmouth is $6.86 (diesel $8.6).

New Hampshire gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.5 $3.96 $4.38 $4.38
Total $6.86 $7.77 $8.6 $8.6

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 November 02, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between East Merrimack 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 East Merrimack 11.14 miles (18 km)

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Driving distance from Concord, NH to East Merrimack 28.03 miles (45 km)

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Driving distance from Dover, NH to East Merrimack 50.06 miles (81 km)

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Driving distance from Keene, NH to East Merrimack 75.45 miles (121 km)

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Driving distance from Nashua, NH to East Merrimack 9.66 miles (16 km)

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Gas Cost Calculator