How far is the school from here?

How far is the zoo from here "How far is it from here to your school? How far is the centre of the city from here? How far away is the station from here? How far is the Happy Valley from here? How far is it from here to the hospital? How far is it from your home to the school? How far is your home from here? How far is it from here? -How far is your home from school? how far is Tom away from school? 翻译：How far is it from here to your school?it's about twenty