Distance from Castlereagh to Portsmouth by car

521 miles or 838 km is driving distance from Castlereagh to Portsmouth by car. How far is it from Castlereagh to Portsmouth? It will take approximately 10 hours 51 minutes to cover the distance. Flight distance or as the crow flies is 328 miles (528 km). Fuel Cost Calculator is our additional tool, Booking and Rental Cars options are also featured for our users.

Drive distance
521 Miles
/
838 Km
Drive distance
Fuel consumption
14.08 Gallons
67.04 Litres
Fuel consumption
Flight distance
328 Miles
/
528 Km
Flight distance

How far is Castlereagh from Portsmouth?

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