Is Heathrow or Gatwick closer to London?

Related questions

1. What Tube line is London City Airport on?
2. How do I get from Gatwick Airport to central London?
3. Who is the owner of London City Airport?
4. How do you get to London City Airport?
5. Is Gatwick or Heathrow better?
6. Is Uber banned in London 2019?
7. How much does a taxi cost from Heathrow to Gatwick?
8. Is Uber banned in London 2018?
9. What is the difference between Heathrow and Gatwick Airport?
10. Is there a lounge at London City Airport?

Tags

1. #located
2. #expensive
3. #gatwick
4. #stansted
5. #systems
6. #underground
7. #closest
8. #airports
9. #travel
10. #airlines
11. #budget
12. #longer
13. #heathrow
14. #conveniently
15. #mostly
16. #luton
17. #london