The distance from Harlingen to Port Arthur, Texas

The exact distance between Harlingen and Port Arthur, Texas is 343 miles (552 kilometers) by a straight line.

The distance from Harlingen 
to Port Arthur, Texas
The distance from Harlingen to Port Arthur, Texas by highways is about 405 miles and it is subject to a slight change depending on the chosen route. Travel time from Harlingen to Port Arthur, Texas by car is about 6.8 hours and it also may vary depending on traffic. Upon planning a journey from Harlingen to Port Arthur please keep in mind that travel times may become much longer in case of traffic jams or bad weather. In those cases the public transport is a better way to travel between Harlingen and Port Arthur, Texas.



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Where next? Distances to other cities from Port Arthur, Texas: