英语翻译how much longer does it take us get to Beijing how far d

咱们还有多长时间到北京啊?
How much longer does it take us get to Beijing ?
第一句完全正确!
How far does is take us to get to Beijing ? （这两句可以吗）
此句则不大合适.可以改为：
How far it still is for us to get to Beijing ?
It takes sb some time /money to do sth.