Mapped: Walking Distance Between Métro Stations

Paris is an immensely walkable city, but how walkable is it between Métro stations?

Inspired by a similar map released by Transport For London, Guillaume Martinetti figured it out and made a map of his own:

Après Londres, une nouvelle carte du métro parisien avec temps de marche entre stations ? @InnovMobi @popupurbain pic.twitter.com/u0CmAAAaZE

— Guillaume MARTINETTI (@gmartinetti84) November 30, 2015

Now we just need a map of bars with clean bathrooms.