两者的区别：have been to表示去过某个地方已经回来；have gone to表示去了还没回来，可能在去的途中或已经到了目的地。这两者后面都是接地点，时间状语可加可不加。第三人称时可以采用has been to和has gone to，have gone to一般不用第一、第二人称当主语。

have been to例句：

I've been to America once。我曾经去过美国旅游。

He has just been to the amusement park。他刚刚去过游乐园。

Jerry has been to my grandmother's house。杰瑞去过我外婆家。

have gone to例句：

Mary has gone to her grandmother's house and hasn't come back。玛丽去了她奶奶家还没有回来。

He has gone to Shanghai。他去上海了。

She has gone to live with her husband's kin。她住到丈夫的亲戚家里去了。