Cheap is a relative word when talking about the Bahamas. That being said, it's my experience that the least expensive airfares, are available by flying into Nassau. More flights, and more carriers servicing Nassau.
The mile is an English unit of length of linear measure equal to 5,280 feet, or 1,760 yards, and standardised as exactly 1,609.344 metres by international agreement in 1959.
There are 5,280 feet in one mile. Put 5280 in the calculator. Hit the multiplication key, (X) and then put the number 43 in there. Next hit the equals key (=) and there is your answer.,280 feet equal one mile.