There are four Lake Placids in the US (actual lakes), one in Taiwan, and two towns associated with those lakes in the US as well as one in Australia. There are at least 14 Rockports in the US and two in Canada.
Lake Placid, NY to Rockport, ME will take you a little over 7 hours. Any other combination, please ask another question with more specific information.
About 265 miles on I-89N; 5 to 6 hours driving time.
From New York City, NY to Lake Placid, NY is 295 miles; 5 hours, seven minutes driving time.
The driving distance from Lake Placid NY to Rochester NY is 252 miles via NY-104 E to State Route 3 per Map Quest. The driving time per Map Quest is 5 hours and 18 minutes.
Google Maps estimates the driving time as 6 hours and 21 minutes.
As of may 2014, the water temperature of Mirror Lake, in Lake Placid, New York, is 58 degrees. The normal temperature for this time a year is 65 degrees.
Given is the calculated distance as well as the driving travel time, which does not take into account driving conditions, traffic, etc. The distance between Dallas, Texas and Rockport, Texas is 386 miles. The resulting travel time is 7 hours.
The driving distance is about 155 miles and 2.5 to 3.5 hours driving time.
6 and 1/2 to 7 hours
Google Maps estimates the driving time as 19 hours and 13 minutes.
6 hours
Google Maps estimates the driving time as 3 hours using I-37.
Google Maps estimates the driving time as 18 hours and 42 minutes.