How far is Lancaster from Portsmouth?

Distance by Flight

Shortest distance between Lancaster and Portsmouth is 105.62 miles (169.98 km).

Flight distance from Lancaster, NH to Portsmouth, NH is 105.62 miles. Estimated flight time is 00 hours 17 minutes.

It takes 00 hours 16 minutes to travel from Lancaster to Portsmouth with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Lancaster, New Hampshire to Portsmouth, New Hampshire is: 146.81 miles (236.27 km) by car.

Driving from Lancaster to Portsmouth will take approximately 02 hours 40 minutes.

#1 Lancaster

Town in New Hampshire, United States

Population 3234
GPS Coordinates 44°29'20"N 71°34'9"W
Latitude 44.4889500
Longitude -71.5692500
Altitude 263
Country United States
Portsmouth image
#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 Lancaster and Portsmouth

The distance between Lancaster and Portsmouth is 236 km if you choose to drive by road. You can go 02 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 Lancaster and Portsmouth. The current time is 21:22:25.

Average Speed Travel Time
30 mph (48.3 km/h) 04 hours 53 minutes
40 mph (64.37 km/h) 03 hours 40 minutes
50 mph (80.47 km/h) 02 hours 56 minutes
60 mph (96.56 km/h) 02 hours 26 minutes
70 mph (112.65 km/h) 02 hours 05 minutes
75 mph (120.7 km/h) 01 hours 57 minutes
80 mph (128.75 km/h) 01 hours 49 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 19.61 liters (5.18 gallon) of gas to cover the route between Lancaster and Portsmouth.
The estimated cost of gas to go from Lancaster to Portsmouth is $21.25 (diesel $25.12).

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 per gallon of daily gas for calculations is $4.102 (Diesel $4.849) /gallon. Last changed prices on July 06, 2022.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Lancaster 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 Lancaster 124.02 miles (200 km)

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Driving distance from Concord, NH to Lancaster 101.79 miles (164 km)

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Driving distance from Derry, NH to Lancaster 129.72 miles (209 km)

Driving distance from Derry Village, NH to Lancaster 128.92 miles (207 km)

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Driving distance from Dover, NH to Lancaster 139.07 miles (224 km)

Driving distance from East Concord, NH to Lancaster 100.35 miles (161 km)

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Driving distance from Keene, NH to Lancaster 148.89 miles (240 km)

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Driving distance from Londonderry, NH to Lancaster 129.45 miles (208 km)

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Driving distance from Manchester, NH to Lancaster 118.36 miles (190 km)

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Driving distance from Merrimack, NH to Lancaster 128.32 miles (207 km)

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Driving distance from Nashua, NH to Lancaster 136.08 miles (219 km)

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