Tungsha, located in the South China Sea some 240 nautical miles from Kaohsiung, is 2,800 meters long by 865 meters wide, and covers an area of two square kilometers: you can walk around it in about an hour and a half.
東沙島位在台灣、呂宋、港澳與海南島的中央，距離高雄二四○浬，島長二八○○公尺、寬八六五公尺，面積約二平方公里，環島走一遭，也不過花一個半鐘頭。