Shortest distance between Portsmouth and Warwick is 10.91 miles (17.55 km).
Flight distance from Portsmouth, RI to Warwick, RI is 10.91 miles. Estimated flight time is 00 hours 04 minutes.
The driving distance from Portsmouth, Rhode Island to Warwick, Rhode Island is: 38.01 miles (61.18 km) by car.
Driving from Portsmouth to Warwick will take approximately 00 hours 44 minutes.
The distance between Portsmouth and Warwick is 61 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 Warwick. The current time is 20:33:00.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||01 hours 15 minutes|
|40 mph (64.37 km/h)||00 hours 57 minutes|
|50 mph (80.47 km/h)||00 hours 45 minutes|
|60 mph (96.56 km/h)||00 hours 38 minutes|
|70 mph (112.65 km/h)||00 hours 32 minutes|
|75 mph (120.7 km/h)||00 hours 30 minutes|
|80 mph (128.75 km/h)||00 hours 28 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 5.08 liters (1.34 gallon) of gas to cover the route between Portsmouth and Warwick.
The estimated cost of gas to go from Portsmouth to Warwick is $4.46 (diesel $5.07).
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 $3.323 (Diesel $3.78) /gallon. Last changed prices on January 28, 2022.
The place names are translated into coordinates to approximate the distance between Portsmouth and Warwick (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.