How far is Chantilly, VA from Portsmouth, VA?

Distance by Flight

Shortest distance between Chantilly and Portsmouth is 155.09 miles (249.59 km).

Flight distance from Chantilly, VA to Portsmouth, VA is 155.09 miles. Estimated flight time is 00 hours 23 minutes.

It takes 00 hours 21 minutes to travel from Chantilly to Portsmouth with an airplane (average speed of 550 miles).

Driving distance

The driving distance from Chantilly, Virginia to Portsmouth, Virginia is: 198.56 miles (319.54 km) by car.

Driving from Chantilly to Portsmouth will take approximately 03 hours 14 minutes.

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#1 Chantilly

Unincorporated community located in Northern Virginia

Population 10863
GPS Coordinates 38°53'39"N 77°25'52"W
Latitude 38.8942800
Longitude -77.4311000
Altitude 98
Country United States
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#2 Portsmouth

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

Population 95094
GPS Coordinates 36°50'8"N 76°17'54"W
Latitude 36.8354300
Longitude -76.2982700
Altitude 3
Country United States

Estimated Travel Time Between Chantilly and Portsmouth

The distance between Chantilly and Portsmouth is 320 km if you choose to drive by road. You can go 03 hours 33 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 Chantilly and Portsmouth. The current time is 03:27:40.

Average Speed Travel Time
30 mph (48.3 km/h) 06 hours 36 minutes
40 mph (64.37 km/h) 04 hours 57 minutes
50 mph (80.47 km/h) 03 hours 58 minutes
60 mph (96.56 km/h) 03 hours 18 minutes
70 mph (112.65 km/h) 02 hours 50 minutes
75 mph (120.7 km/h) 02 hours 38 minutes
80 mph (128.75 km/h) 02 hours 28 minutes

Gas Consumption

A car with a fuel efficiency of 8.3 l/100 km will need 26.52 liters (7.01 gallon) of gas to cover the route between Chantilly and Portsmouth.
The estimated cost of gas to go from Chantilly to Portsmouth is $23.26 (diesel $30.07).

Virginia gas prices.

Gasoline Mid Grade Premium Diesel
Gallon $3.32 $3.76 $4.12 $4.29
Total $23.26 $26.37 $28.84 $30.07

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 (in Virginia ) per gallon of daily gas for calculations is $3.320 (Diesel $4.292) /gallon. Last changed prices on November 25, 2024.

How did we calculate the distance?

The place names are translated into coordinates to approximate the distance between Chantilly 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

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Driving distance from Alexandria, VA to Chantilly 27.95 miles (45 km)

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Driving distance from Arlington, VA to Chantilly 19.31 miles (31 km)

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Driving distance from Charlottesville, VA to Chantilly 97.48 miles (157 km)

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Driving distance from Chesapeake, VA to Chantilly 194.93 miles (314 km)

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Driving distance from Danville, VA to Chantilly 228.09 miles (367 km)

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Driving distance from Hampton, VA to Chantilly 177.25 miles (285 km)

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Driving distance from Harrisonburg, VA to Chantilly 112.18 miles (181 km)

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Driving distance from Leesburg, VA to Chantilly 19.45 miles (31 km)

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Driving distance from Lynchburg, VA to Chantilly 160.89 miles (259 km)

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Driving distance from Manassas, VA to Chantilly 12.15 miles (20 km)

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Driving distance from McLean, VA to Chantilly 19.48 miles (31 km)

Gas Cost Calculator