Distance from Caernarfon to Portsmouth by car

315 miles or 508 km is driving distance from Caernarfon to Portsmouth by car. How far is it from Caernarfon to Portsmouth? It will take approximately 05 hours 33 minutes to cover the distance. Flight distance or as the crow flies is 210 miles (338 km). Fuel Cost Calculator is our additional tool, Booking and Rental Cars options are also featured for our users.

Drive distance
315 Miles
/
508 Km
Drive distance
Fuel consumption
8.51 Gallons
40.64 Litres
Fuel consumption
Flight distance
210 Miles
/
338 Km
Flight distance

How far is Caernarfon from Portsmouth?

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