Shortest distance between Keene and Londonderry is 46.01 miles (74.05 km).
Flight distance from Keene, NH to Londonderry, NH is 46.01 miles. Estimated flight time is 00 hours 09 minutes.
It takes 00 hours 08 minutes to travel from Keene to Londonderry with an airplane (average speed of 550 miles).
The driving distance from Keene, New Hampshire to Londonderry, New Hampshire is: 75.07 miles (120.81 km) by car.
Driving from Keene to Londonderry will take approximately 01 hours 21 minutes.
The distance between Keene and Londonderry is 121 km if you choose to drive by road. You can go 01 hours 20 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 Keene and Londonderry. The current time is 02:18:22.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||02 hours 30 minutes|
|40 mph (64.37 km/h)||01 hours 52 minutes|
|50 mph (80.47 km/h)||01 hours 30 minutes|
|60 mph (96.56 km/h)||01 hours 15 minutes|
|70 mph (112.65 km/h)||01 hours 04 minutes|
|75 mph (120.7 km/h)||01 hours 00 minutes|
|80 mph (128.75 km/h)||00 hours 56 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 10.03 liters (2.65 gallon) of gas to cover the route between Keene and Londonderry.
The estimated cost of gas to go from Keene to Londonderry is $8.85 (diesel $9.73).
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 $3.341 (Diesel $3.674) /gallon. Last changed prices on December 08, 2021.
The place names are translated into coordinates to approximate the distance between Keene and Londonderry (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.