How far is Littleton, NH from Portsmouth, NH?
Distance by Flight
Shortest distance between Littleton and Portsmouth is 98.84 miles (159.07 km).
Flight distance from Littleton, NH to Portsmouth, NH is 98.84 miles. Estimated flight time is 00 hours 17 minutes.
It takes 00 hours 15 minutes to travel from Littleton to Portsmouth with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Littleton, New Hampshire to Portsmouth, New Hampshire is: 145.38 miles (233.97 km) by car.
Driving from Littleton to Portsmouth will take approximately 02 hours 14 minutes.
#1 Littleton
Town in New Hampshire, United States
| Population | 5902 |
|---|---|
| GPS Coordinates | 44°18'22"N 71°46'12"W |
| Latitude | 44.3061700 |
| Longitude | -71.7700900 |
| Altitude | 251 |
| Country | United States |
#2 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 |
Ending point in Portsmouth: Congress Street (-70.757617,43.077054)
Estimated Travel Time Between Littleton and Portsmouth
The distance between Littleton and Portsmouth is 234 km if you choose to drive by road. You can go 02 hours 35 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 Littleton and Portsmouth. The current time is 13:46:26.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 04 hours 50 minutes |
| 40 mph (64.37 km/h) | 03 hours 38 minutes |
| 50 mph (80.47 km/h) | 02 hours 54 minutes |
| 60 mph (96.56 km/h) | 02 hours 25 minutes |
| 70 mph (112.65 km/h) | 02 hours 04 minutes |
| 75 mph (120.7 km/h) | 01 hours 56 minutes |
| 80 mph (128.75 km/h) | 01 hours 48 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 19.42 liters (5.13 gallon) of gas to cover the route between Littleton and Portsmouth.
The estimated cost of gas to go from Littleton to Portsmouth is $17.94 (diesel $22.49).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $17.94 | $20.32 | $22.49 | $22.49 |
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 April 16, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Littleton and Portsmouth (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 Littleton 112.79 miles (182 km)
Driving distance from East Concord, NH to Littleton 84.22 miles (136 km)
