The reflection coefficient hits 100% exactly at the critical angle. More rigorously, consider that an analysis of the boundary conditions at the interface requires that the two polarizations of light have reflectances:
Distance from Ruskin, FL to Palmetto, FL 18 Miles or 29 Km. How many hours? 24 mins
There are 103.67 miles from Boca Raton to Yeehaw Junction in northwest direction and 121 miles (194.73 kilometers) by car, following the Florida's Turnpike route. Boca Raton and Yeehaw Junction are 2 hours 14 mins far apart, if you drive non-stop. This is the fastest route from Boca Raton, FL to Yeehaw Junction, FL. The halfway point is Palm City, FL. Boca Raton, FL and Yeehaw Junction, FL are in the same time zone (Eastern Daylight Time). Current time in both locations is 12:55 pm.