The brilliant isochrone world map above shows how long it takes to get from London to any other point in the world in 2016.
And reimagining of the original isochrone map: Travel Times From London In 1881: The First Known Isochronic Map By Francis Galton
It was created by the team at Rome2rio, who specialise in helping people get anywhere on earth, and is an update to the famous 1914 map by cartographer and geographer John George Bartholomew (see below)