Part 2 Australia Chapter 2 Tristan D'acunha and the Isle of

IF the yacht had followed the line of the equator, the 196 degrees which separate Australia from America, or, more correctly, Cape Bernouilli from Cape Corrientes, would have been equal to 11,760 geographical miles; but along the 37th parallel these same degrees, owing to the form of the earth, only represent 9,480 miles. From the American coast