Or are you asking which is the nearest airport to the person who reads/answers your question?
I am sure that you can understand why detailed information is needed, or at least I hope you can understand that.
The nearest airport to where? Every airport is near to the places it's near.
At present I am in Shropshire and the nearest airport is in Birmingham about 55 miles away.
I also live in Surrey where my nearest airport is Gatwick about 30 miles away
Go to google maps, in the search box type 'airport near' and then the name of the place you are in or where you want to go to.
2 miles to light aircraft airport. 30 miles to major international airport.
About 7? miles to Heathrow
About 12 miles to MSP.
SEVEN from Manchester.....Shows how clear need to be posting a question?