down the street可以等于at the end of the street吗

两个短语意思不一样,
"down the street" 吧
这个短语的英语定义是
a short distance away on this same street
即
在这同一条街上的一小段距离
而
at the end of the street
的意思是
街尾,在街道的尽头
例句：
A:Could you show me how to get to the post office?
B:Go down the street until you see the bus stop,then make a right turn.The post office is at the end of the street.