about ten minutes' walk为什么用how long问,不是howfar吗

It's about ten minutes' walk对其进行提问是how long还是how far? it's ten minutes' walk可以用how long does it take提问吗 答句：It is about twenty minutes' walk 问句用how far 还是how long提问 How long ____ the meeting ____?For about ten minutes. 3:how long does it take?4:about ten minutes. ten minutes’walk ten meters long Ten minutes' walk isn't long? My home is about ten minutes’ walk from school.（为什么minutes要加 It's about ten minutes' walk from the school .“minutes”后面为什么 How soon,how long ,howfar的区别 请问It is about 15 minutes' walk.可以用How long does it take?来提问么 how ----- is it from here?About ten minutes' walk填空填哪个词