Shortest distance between Alstead and Derry is 55.4 miles (89.15 km).
Flight distance from Alstead, NH to Derry, NH is 55.4 miles. Estimated flight time is 00 hours 09 minutes.
It takes 00 hours 08 minutes to travel from Alstead to Derry with an airplane (average speed of 550 miles).
The driving distance from Alstead, New Hampshire to Derry, New Hampshire is: 78.31 miles (126.03 km) by car.
Driving from Alstead to Derry will take approximately 01 hours 35 minutes.
The distance between Alstead and Derry is 126 km if you choose to drive by road. You can go 01 hours 24 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 Alstead and Derry. The current time is 15:16:06.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||02 hours 36 minutes|
|40 mph (64.37 km/h)||01 hours 57 minutes|
|50 mph (80.47 km/h)||01 hours 33 minutes|
|60 mph (96.56 km/h)||01 hours 18 minutes|
|70 mph (112.65 km/h)||01 hours 07 minutes|
|75 mph (120.7 km/h)||01 hours 02 minutes|
|80 mph (128.75 km/h)||00 hours 58 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 10.46 liters (2.76 gallon) of gas to cover the route between Alstead and Derry.
The estimated cost of gas to go from Alstead to Derry is $9.14 (diesel $10.29).
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 $3.306 (Diesel $3.725) /gallon. Last changed prices on January 19, 2022.
The place names are translated into coordinates to approximate the distance between Alstead and Derry (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.