Distance from Portsmouth to Houston by car

457 miles or 736 km is driving distance from Portsmouth to Houston by car. How far is it from Portsmouth to Houston? It will take approximately 08 hours 12 minutes to cover the distance. Flight distance or as the crow flies is 377 miles (606 km). Fuel Cost Calculator is our additional tool, Booking and Rental Cars options are also featured for our users.

Drive distance
457 Miles
/
736 Km
Drive distance
Fuel consumption
12.35 Gallons
58.88 Litres
Fuel consumption
Flight distance
377 Miles
/
606 Km
Flight distance

Don't forget See the return route - Distance from Houston to Portsmouth

How far is Portsmouth from Houston?

Press "Show map" button to reveal the map with the route for distance from Portsmouth to Houston. To use our Fuel Calculator tool please make sure that MPG is right for your car then click "Calculate". There are some more great features awaiting. Scroll down.

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