Bang Saphan is located in Prachuap Khiri Khan city, Thailand at the 11.2126, 99.5117 coordinates. Distance from Bang Saphan to other cities. are listed below, click on the city name to find distance between. Distance from Bang Saphan to Hua Hin 159 km, to Pran Buri 137 km, to Sam Roi Yot 124 km. The green marker indicates the location of Bang Saphan.