Shortest distance between Pelham and Portsmouth is 37.19 miles (59.85 km).
Flight distance from Pelham, NH to Portsmouth, NH is 37.19 miles. Estimated flight time is 00 hours 05 minutes.
The driving distance from Pelham, New Hampshire to Portsmouth, New Hampshire is: 48.21 miles (77.59 km) by car.
Driving from Pelham to Portsmouth will take approximately 00 hours 53 minutes.
The distance between Pelham and Portsmouth is 78 km if you choose to drive by road. You can go 00 hours 51 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 Pelham and Portsmouth. The current time is 18:21:19.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||01 hours 36 minutes|
|40 mph (64.37 km/h)||01 hours 12 minutes|
|50 mph (80.47 km/h)||00 hours 57 minutes|
|60 mph (96.56 km/h)||00 hours 48 minutes|
|70 mph (112.65 km/h)||00 hours 41 minutes|
|75 mph (120.7 km/h)||00 hours 38 minutes|
|80 mph (128.75 km/h)||00 hours 36 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 6.44 liters (1.7 gallon) of gas to cover the route between Pelham and Portsmouth.
The estimated cost of gas to go from Pelham to Portsmouth is $6.98 (diesel $8.25).
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 February 01, 2023.
The place names are translated into coordinates to approximate the distance between Pelham and Portsmouth (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.