How far is Kingston, NH from Portsmouth, NH?
Distance by Flight
Shortest distance between Kingston and Portsmouth is 17.82 miles (28.68 km).
Flight distance from Kingston, NH to Portsmouth, NH is 17.82 miles. Estimated flight time is 00 hours 03 minutes.
Driving distance
The driving distance from Kingston, New Hampshire to Portsmouth, New Hampshire is: 30.58 miles (49.21 km) by car.
Driving from Kingston to Portsmouth will take approximately 00 hours 36 minutes.
#1 Kingston
Town in New Hampshire, USA
| Population | 6426 |
|---|---|
| GPS Coordinates | 42°56'11"N 71°3'12"W |
| Latitude | 42.9364800 |
| Longitude | -71.0533900 |
| Altitude | 40 |
| 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 Kingston and Portsmouth
The distance between Kingston and Portsmouth is 49 km if you choose to drive by road. You can go 00 hours 32 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 Kingston and Portsmouth. The current time is 22:20:49.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 01 minutes |
| 40 mph (64.37 km/h) | 00 hours 45 minutes |
| 50 mph (80.47 km/h) | 00 hours 36 minutes |
| 60 mph (96.56 km/h) | 00 hours 30 minutes |
| 70 mph (112.65 km/h) | 00 hours 26 minutes |
| 75 mph (120.7 km/h) | 00 hours 24 minutes |
| 80 mph (128.75 km/h) | 00 hours 22 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 4.08 liters (1.08 gallon) of gas to cover the route between Kingston and Portsmouth.
The estimated cost of gas to go from Kingston to Portsmouth is $3.77 (diesel $4.73).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $3.77 | $4.27 | $4.73 | $4.73 |
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 Kingston 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 Kingston 16.61 miles (27 km)
Driving distance from East Concord, NH to Kingston 45.46 miles (73 km)
