Shortest distance between Portsmouth and Valley Falls is 22.24 miles (35.8 km).
Flight distance from Portsmouth, RI to Valley Falls, RI is 22.24 miles. Estimated flight time is 00 hours 04 minutes.
The driving distance from Portsmouth, Rhode Island to Valley Falls, Rhode Island is: 37.29 miles (60.02 km) by car.
Driving from Portsmouth to Valley Falls will take approximately 00 hours 46 minutes.
The distance between Portsmouth and Valley Falls is 60 km if you choose to drive by road. You can go 00 hours 40 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 Valley Falls. The current time is 10:48:35.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||01 hours 14 minutes|
|40 mph (64.37 km/h)||00 hours 55 minutes|
|50 mph (80.47 km/h)||00 hours 44 minutes|
|60 mph (96.56 km/h)||00 hours 37 minutes|
|70 mph (112.65 km/h)||00 hours 31 minutes|
|75 mph (120.7 km/h)||00 hours 29 minutes|
|80 mph (128.75 km/h)||00 hours 27 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 4.98 liters (1.32 gallon) of gas to cover the route between Portsmouth and Valley Falls.
The estimated cost of gas to go from Portsmouth to Valley Falls is $4.88 (diesel $5.98).
Rhode Island gas prices.
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 $3.711 (Diesel $4.541) /gallon. Last changed prices on October 02, 2023.
The place names are translated into coordinates to approximate the distance between Portsmouth and Valley Falls (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.