Well, you have psychological distance or physical distance.

既可以利用心理距离，也可以利用物理距离。

Every dollar comes at the expense of his physical distance.

每一美元都以他的遥不可及为代价。

There are physical distance and esthetic distance between the esthetic subject and the object.

主客体之间有物理距离和心理距离。

I know you can help me, but you are far away, not only the physical distance, but also the distance in heart.

我知道你能帮我，但你离我好远，不仅是身体上的距离，也是心的距离。

Fox example, North Americans tend to expect more physical distance between two speakers than do Latin Americans.

例如，北美的两人说话时趋向与身体语言，这要比拉丁美洲的多。