How far is Hudson, NH from Portsmouth, NH?
Distance by Flight
Shortest distance between Hudson and Portsmouth is 40.7 miles (65.5 km).
Flight distance from Hudson, NH to Portsmouth, NH is 40.7 miles. Estimated flight time is 00 hours 06 minutes.
Driving distance
The driving distance from Hudson, New Hampshire to Portsmouth, New Hampshire is: 55.04 miles (88.58 km) by car.
Driving from Hudson to Portsmouth will take approximately 01 hours 01 minutes.
#1 Hudson
Town in New Hampshire
| Population | 25620 |
|---|---|
| GPS Coordinates | 42°45'53"N 71°26'23"W |
| Latitude | 42.7648100 |
| Longitude | -71.4397900 |
| Altitude | 46 |
| 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 Hudson and Portsmouth
The distance between Hudson and Portsmouth is 89 km if you choose to drive by road. You can go 00 hours 59 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 Hudson and Portsmouth. The current time is 20:12:53.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 01 hours 50 minutes |
| 40 mph (64.37 km/h) | 01 hours 22 minutes |
| 50 mph (80.47 km/h) | 01 hours 06 minutes |
| 60 mph (96.56 km/h) | 00 hours 55 minutes |
| 70 mph (112.65 km/h) | 00 hours 47 minutes |
| 75 mph (120.7 km/h) | 00 hours 44 minutes |
| 80 mph (128.75 km/h) | 00 hours 41 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 7.35 liters (1.94 gallon) of gas to cover the route between Hudson and Portsmouth.
The estimated cost of gas to go from Hudson to Portsmouth is $6.79 (diesel $8.52).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $6.79 | $7.69 | $8.51 | $8.52 |
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 Hudson 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 Hudson 13.29 miles (21 km)
Driving distance from East Concord, NH to Hudson 40.06 miles (64 km)
