How far is Portsmouth, NH from Windham, NH?
Distance by Flight
Shortest distance between Portsmouth and Windham is 33.6 miles (54.08 km).
Flight distance from Portsmouth, NH to Windham, NH is 33.6 miles. Estimated flight time is 00 hours 05 minutes.
Driving distance
The driving distance from Portsmouth, New Hampshire to Windham, New Hampshire is: 46.29 miles (74.5 km) by car.
Driving from Portsmouth to Windham will take approximately 00 hours 50 minutes.
#1 Portsmouth
City in Rockingham County, New Hampshire, United States
| Population | 21557 |
|---|---|
| GPS Coordinates | 43°4'37"N 70°45'28"W |
| Latitude | 43.0770400 |
| Longitude | -70.7576600 |
| Altitude | 6 |
| Country | United States |
#2 Windham
City in New Hampshire
| Population | 14865 |
|---|---|
| GPS Coordinates | 42°48'2"N 71°18'15"W |
| Latitude | 42.8006400 |
| Longitude | -71.3042300 |
| Altitude | 60 |
| Country | United States |
Ending point in Windham: (-71.304271,42.800568)
Estimated Travel Time Between Portsmouth and Windham
The distance between Portsmouth and Windham is 74 km if you choose to drive by road. You can go 00 hours 49 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 Portsmouth and Windham. The current time is 20:14:34.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 32 minutes |
| 40 mph (64.37 km/h) | 01 hours 09 minutes |
| 50 mph (80.47 km/h) | 00 hours 55 minutes |
| 60 mph (96.56 km/h) | 00 hours 46 minutes |
| 70 mph (112.65 km/h) | 00 hours 39 minutes |
| 75 mph (120.7 km/h) | 00 hours 37 minutes |
| 80 mph (128.75 km/h) | 00 hours 34 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 6.18 liters (1.63 gallon) of gas to cover the route between Portsmouth and Windham.
The estimated cost of gas to go from Portsmouth to Windham is $5.71 (diesel $7.16).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $5.71 | $6.47 | $7.16 | $7.16 |
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 (in New Hampshire ) per gallon of daily gas for calculations is $3.496 (Diesel $4.384) /gallon. Last changed prices on December 21, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Portsmouth and Windham (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.
Distance to Other Cities
Driving distance from Derry Village, NH to Portsmouth 40.6 miles (65 km)
Driving distance from East Concord, NH to Portsmouth 46.13 miles (74 km)
