Driving distance from Johnston, IA to Port Aransas, TX is 0 miles (0 km). How far is it from Johnston, IA to Port Aransas, TX? It's a drive by car. Flight distance is approximately 976 miles (1571 km) and flight time from Johnston, IA to Port Aransas, TX is 01 hours 57 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 Johnston, IA to Port Aransas, 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 Johnston, IA to Port Aransas, 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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