How far is Portsmouth, NH from Lebanon, NH?
Distance by Flight
Shortest distance between Portsmouth and Lebanon is 84.61 miles (136.16 km).
Flight distance from Portsmouth, NH to Lebanon, NH is 84.61 miles. Estimated flight time is 00 hours 13 minutes.
It takes 00 hours 12 minutes to travel from Portsmouth to Lebanon with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Portsmouth, New Hampshire to Lebanon, New Hampshire is: 113.08 miles (181.99 km) by car.
Driving from Portsmouth to Lebanon will take approximately 01 hours 51 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 Lebanon
City in Grafton County, New Hampshire, United States
| Population | 13808 |
|---|---|
| GPS Coordinates | 43°38'32"N 72°15'6"W |
| Latitude | 43.6422900 |
| Longitude | -72.2517600 |
| Altitude | 178 |
| Country | United States |
Ending point in Lebanon: South Park Street (-72.251716,43.641952)
Estimated Travel Time Between Portsmouth and Lebanon
The distance between Portsmouth and Lebanon is 182 km if you choose to drive by road. You can go 02 hours 01 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 Lebanon. The current time is 03:24:06.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 03 hours 46 minutes |
| 40 mph (64.37 km/h) | 02 hours 49 minutes |
| 50 mph (80.47 km/h) | 02 hours 15 minutes |
| 60 mph (96.56 km/h) | 01 hours 53 minutes |
| 70 mph (112.65 km/h) | 01 hours 36 minutes |
| 75 mph (120.7 km/h) | 01 hours 30 minutes |
| 80 mph (128.75 km/h) | 01 hours 24 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 15.1 liters (3.99 gallon) of gas to cover the route between Portsmouth and Lebanon.
The estimated cost of gas to go from Portsmouth to Lebanon is $13.95 (diesel $17.49).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $13.95 | $15.81 | $17.49 | $17.49 |
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 November 23, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Portsmouth and Lebanon (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)
