I do remember walking on the college grounds and watching sail boats in the distance on the blue waters of Lake Michigan.

VOA: special.2010.01.30

but within close enough walking distance to this trail.

但是离这个栈道很近。

罗宾·威廉姆斯的家 - SpeakingMax英语口语达人

Then that's not a very long distance, probably easily walkable in a few minutes; but that child can't be walking through everybody's yard.

他们离得不远,可能走几分钟就到了,但是你的孩子却不能直接走到他的朋友家

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选