Here's a link to a map of Negril... http://media.tripod.lycos.com/2567851/2007898.pdf The map shows distances between various points. Page 2 has the Negril Gym on it... Page 4 has the Spa Retreat on it. To find each of these on the map you can do a search/find (ctrl + F) and it will highlight the location for you. Looks like it's slightly less than 4km / 2.5 miles.
