Shortest distance between Portsmouth and Newport is 8.4 miles (13.52 km).
Flight distance from Portsmouth, RI to Newport, RI is 8.4 miles. Estimated flight time is 00 hours 01 minutes.
The driving distance from Portsmouth, Rhode Island to Newport, Rhode Island is: 9.55 miles (15.37 km) by car.
Driving from Portsmouth to Newport will take approximately 00 hours 21 minutes.
The distance between Portsmouth and Newport is 15 km if you choose to drive by road. You can go 00 hours 10 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 Newport. The current time is 14:33:07.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||00 hours 19 minutes|
|40 mph (64.37 km/h)||00 hours 14 minutes|
|50 mph (80.47 km/h)||00 hours 11 minutes|
|60 mph (96.56 km/h)||00 hours 09 minutes|
|70 mph (112.65 km/h)||00 hours 08 minutes|
|75 mph (120.7 km/h)||00 hours 07 minutes|
|80 mph (128.75 km/h)||00 hours 07 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 1.28 liters (0.34 gallon) of gas to cover the route between Portsmouth and Newport.
The estimated cost of gas to go from Portsmouth to Newport is $1.11 (diesel $1.26).
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 per gallon of daily gas for calculations is $3.306 (Diesel $3.725) /gallon. Last changed prices on January 19, 2022.
The place names are translated into coordinates to approximate the distance between Portsmouth and Newport (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.