Driving distance from Fort Smith, AR to Port Arthur, TX is 452 miles (727 km). How far is it from Fort Smith, AR to Port Arthur, TX? It's a 07 hours 56 minutes drive by car. Flight distance is approximately 381 miles (613 km) and flight time from Fort Smith, AR to Port Arthur, TX is 45 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.
To travel the distance from Fort Smith, AR to Port Arthur, TX, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.
Choose a place to stay while traveling from Fort Smith, AR to Port Arthur, TX. We also offer Car Rental widget for your particular journey. There are lots of options to choose from. Give it a try.
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