I\'m trying to do what seemed to be an easy thing but has resulted in some confusion. I\'m trying to have a link going to Google Maps with the destination address pre-filled
Try taking out a load of the information, and using 'Current+Location' and, oddly, using .co.uk rather than .com.
The link https://maps.google.co.uk/maps?t=m&f=d&saddr=Current+Location&daddr=312%20Ponce%20De%20Leon%20Boulevard,%20Coral%20Gables,%20FL works as expected for me (Win7, Chrome and IE9, Android Chrome).