Shortest distance between Portsmouth and Roanoke is 203.12 miles (326.89 km).
Flight distance from Portsmouth, VA to Roanoke, VA is 203.12 miles. Estimated flight time is 00 hours 28 minutes.
It takes 00 hours 26 minutes to travel from Portsmouth to Roanoke with an airplane (average speed of 550 miles).
The driving distance from Portsmouth, Virginia to Roanoke, Virginia is: 239.58 miles (385.57 km) by car.
Driving from Portsmouth to Roanoke will take approximately 04 hours 20 minutes.
The most populous city in Portsmouth, Virginia. It is located on the Elizabeth River in southeastern Virginia. Portsmouth is known for its many parks and green spaces, its many historical sites
|GPS Coordinates||36°50'8"N 76°17'54"W|
The most populous city in Roanoke County, Virginia. It is located on the Roanoke River in southwestern Virginia. Roanoke is known for its many parks and green spaces, its many historical sites, and its many attractions, such as the Roanoke Museum of Art and the Taubman Museum of Art.
|GPS Coordinates||37°16'15"N 79°56'29"W|
The distance between Portsmouth and Roanoke is 386 km if you choose to drive by road. You can go 04 hours 17 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 Roanoke. The current time is 07:03:15.
|Average Speed||Travel Time|
|30 mph (48.3 km/h)||07 hours 58 minutes|
|40 mph (64.37 km/h)||05 hours 59 minutes|
|50 mph (80.47 km/h)||04 hours 47 minutes|
|60 mph (96.56 km/h)||03 hours 59 minutes|
|70 mph (112.65 km/h)||03 hours 25 minutes|
|75 mph (120.7 km/h)||03 hours 11 minutes|
|80 mph (128.75 km/h)||02 hours 59 minutes|
A car with a fuel efficiency of 8.3 l/100 km will need 32 liters (8.45 gallon) of gas to cover the route between Portsmouth and Roanoke.
The estimated cost of gas to go from Portsmouth to Roanoke is $29.78 (diesel $36.84).
Virginia 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 Virginia ) per gallon of daily gas for calculations is $3.523 (Diesel $4.358) /gallon. Last changed prices on October 03, 2023.
The place names are translated into coordinates to approximate the distance between Portsmouth and Roanoke (latitude and longitude). Cities, states, and countries each have their own regional center. The Haversine formula is used to measure the radius.