Shortest distance between Stratham and Londonderry is 25.74 miles (41.42 km).
Flight distance from Stratham, NH to Londonderry, NH is 25.74 miles. Estimated flight time is 00 hours 04 minutes.
The driving distance from Stratham, New Hampshire to Londonderry, New Hampshire is: 40.47 miles (65.14 km) by car.
Driving from Stratham to Londonderry will take approximately 00 hours 43 minutes.
The distance between Stratham and Londonderry is 65 km if you choose to drive by road. You can go 00 hours 43 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 Stratham and Londonderry. The current time is 23:35:24.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||01 hours 20 minutes|
|40 mph (64.37 km/h)||01 hours 00 minutes|
|50 mph (80.47 km/h)||00 hours 48 minutes|
|60 mph (96.56 km/h)||00 hours 40 minutes|
|70 mph (112.65 km/h)||00 hours 34 minutes|
|75 mph (120.7 km/h)||00 hours 32 minutes|
|80 mph (128.75 km/h)||00 hours 30 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 5.41 liters (1.43 gallon) of gas to cover the route between Stratham and Londonderry.
The estimated cost of gas to go from Stratham to Londonderry is $4.72 (diesel $5.32).
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 Stratham and Londonderry (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.