How far is Newport, RI from Portsmouth, RI?
Distance by Flight
Shortest distance between Newport and Portsmouth is 8.4 miles (13.52 km).
Flight distance from Newport, RI to Portsmouth, RI is 8.4 miles. Estimated flight time is 00 hours 01 minutes.
Driving distance
The driving distance from Newport, Rhode Island to Portsmouth, Rhode Island is: 9.09 miles (14.63 km) by car.
Driving from Newport to Portsmouth will take approximately 00 hours 21 minutes.
#1 Newport
City in and county seat of Newport County, Rhode Island, United States
| Population | 24412 |
|---|---|
| GPS Coordinates | 41°29'24"N 71°18'46"W |
| Latitude | 41.4901000 |
| Longitude | -71.3128300 |
| Altitude | 9 |
| Country | United States |
#2 Portsmouth
Town in Newport County, Rhode Island, USA
| Population | 17108 |
|---|---|
| GPS Coordinates | 41°36'8"N 71°15'1"W |
| Latitude | 41.6023200 |
| Longitude | -71.2503300 |
| Altitude | 43 |
| Country | United States |
Ending point in Portsmouth: Freeborn Street (-71.250436,41.602105)
Estimated Travel Time Between Newport and Portsmouth
The distance between Newport and Portsmouth is 15 km if you choose to drive by road. You can go 00 hours 09 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 Newport and Portsmouth. The current time is 07:55:19.
| Average Speed | Travel Time |
|---|---|
| 30 mph (48.3 km/h) | 00 hours 18 minutes |
| 40 mph (64.37 km/h) | 00 hours 13 minutes |
| 50 mph (80.47 km/h) | 00 hours 10 minutes |
| 60 mph (96.56 km/h) | 00 hours 09 minutes |
| 70 mph (112.65 km/h) | 00 hours 07 minutes |
| 75 mph (120.7 km/h) | 00 hours 07 minutes |
| 80 mph (128.75 km/h) | 00 hours 06 minutes |
Gas Consumption
A car with a fuel efficiency of 8.3 l/100 km will need 1.21 liters (0.32 gallon) of gas to cover the route between Newport and Portsmouth.
The estimated cost of gas to go from Newport to Portsmouth is $1.13 (diesel $1.44).
Rhode Island gas prices.
| Gasoline | Mid Grade | Premium | Diesel | |
|---|---|---|---|---|
| Gallon | $3.53 | $4.17 | $4.5 | $4.5 |
| Total | $1.13 | $1.34 | $1.44 | $1.44 |
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 Rhode Island ) per gallon of daily gas for calculations is $3.526 (Diesel $4.497) /gallon. Last changed prices on April 26, 2024.
How did we calculate the distance?
The place names are translated into coordinates to approximate the distance between Newport 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 Greenville, RI to Newport 38.09 miles (61 km)
Driving distance from Kingston, RI to Newport 16.79 miles (27 km)
