About 40 miles or 50 minutes, along 100 and I69.
It is 331 miles according to Google Maps.
The address of the Art Sea is: 423 E Maxan St, Port Isabel, TX 78578-4505
The total distance from Harlingen, TX to Brownsville, TX is 23 miles as the crow flies. This is equivalent to 38 kilometers or 20 nautical miles.
The address of the Harlingen Historical Preservation Society is: 410 76 Dr, Harlingen, TX 78550-5072
The address of the Laguna Madre Museum Foundation is: 317 E Railroad Avenue, Port Isabel, TX 78578-4107
250 miles
It is 252 miles according to Google Map.
The driving distance is about 42 miles.
5 minutes
30 miles taking U.S. 83 WEST.
It is 344 miles according to Google Maps.
38 miles taking this route:Take U.S. 83 WEST from Harlingen to U.S. 83 NORTH to EDINBURG; EXIT.Take U.S. 83 NORTH to Edinburg.