AIRPORT :

Airport  Dubrovnik 130 km   http://www.airport-dubrovnik.hr/index.php/en/2014-10-28-09-21-11/car-rental

Airport Split 180km ,over the highway A1 and then ferry from Ploce to Trpanj on  the peninsula http://www.jadrolinija.hr/en/schedule/LineSearchResults/Index/2331770/2331802/15072017

or with the catamaran from Split to the island Korcula, http://www.jadrolinija.hr/en/schedule/LineSearchResults/Index/2331792/2331754/15072017