How far is Tilton, NH from Portsmouth, NH?
Distance by Flight
Shortest distance between Tilton and Portsmouth is 48.85 miles (78.62 km).
Flight distance from Tilton, NH to Portsmouth, NH is 48.85 miles. Estimated flight time is 00 hours 07 minutes.
It takes 00 hours 06 minutes to travel from Tilton to Portsmouth with an airplane (average speed of 550 miles).
Driving distance
The driving distance from Tilton, New Hampshire to Portsmouth, New Hampshire is: 63 miles (101.39 km) by car.
Driving from Tilton to Portsmouth will take approximately 01 hours 17 minutes.
#1 Tilton
Town located in New Hampshire, United States
| Population | 3556 |
|---|---|
| GPS Coordinates | 43°26'32"N 71°35'20"W |
| Latitude | 43.4423000 |
| Longitude | -71.5889600 |
| Altitude | 139 |
| 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 Tilton and Portsmouth
The distance between Tilton and Portsmouth is 101 km if you choose to drive by road. You can go 01 hours 07 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 Tilton and Portsmouth. The current time is 02:27:59.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 02 hours 05 minutes |
| 40 mph (64.37 km/h) | 01 hours 34 minutes |
| 50 mph (80.47 km/h) | 01 hours 15 minutes |
| 60 mph (96.56 km/h) | 01 hours 03 minutes |
| 70 mph (112.65 km/h) | 00 hours 54 minutes |
| 75 mph (120.7 km/h) | 00 hours 50 minutes |
| 80 mph (128.75 km/h) | 00 hours 47 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 8.42 liters (2.22 gallon) of gas to cover the route between Tilton and Portsmouth.
The estimated cost of gas to go from Tilton to Portsmouth is $7.77 (diesel $9.75).
New Hampshire gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.5 | $3.96 | $4.38 | $4.38 |
| Total | $7.77 | $8.81 | $9.74 | $9.75 |
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 22, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Tilton 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 Tilton 45.1 miles (73 km)
Driving distance from East Concord, NH to Tilton 16.53 miles (27 km)
