Shortest distance between Alstead and Keene is 15.45 miles (24.86 km).
Flight distance from Alstead, NH to Keene, NH is 15.45 miles. Estimated flight time is 00 hours 02 minutes.
The driving distance from Alstead, New Hampshire to Keene, New Hampshire is: 17.76 miles (28.59 km) by car.
Driving from Alstead to Keene will take approximately 00 hours 28 minutes.
The distance between Alstead and Keene is 29 km if you choose to drive by road. You can go 00 hours 19 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 Keene. The current time is 01:16:38.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 35 minutes|
|40 mph (64.37 km/h)||00 hours 26 minutes|
|50 mph (80.47 km/h)||00 hours 21 minutes|
|60 mph (96.56 km/h)||00 hours 17 minutes|
|70 mph (112.65 km/h)||00 hours 15 minutes|
|75 mph (120.7 km/h)||00 hours 14 minutes|
|80 mph (128.75 km/h)||00 hours 13 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 2.37 liters (0.63 gallon) of gas to cover the route between Alstead and Keene.
The estimated cost of gas to go from Alstead to Keene is $2.08 (diesel $2.37).
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 $3.323 (Diesel $3.78) /gallon. Last changed prices on January 28, 2022.
The place names are translated into coordinates to approximate the distance between Alstead and Keene (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.