Guess this should be split into east and west to meet the car park rule
To my mind the rule is more along the lines of crag = collection of climbs which people could easily climb on in the same session i.e. without significant walking to get from one end of the crag to the other. Looking at the map, it's only a few hundred meters from the eastern edge of RSG Est to the western edge of RSG Ouest, so I don't think splitting them is particularly urgent.
I think the split does make more sense for a guidebook-style site like bleau.info, where they'll want to use different approach descriptions base don the parking. CH isn't a guidebook though, so I don't think this is such a consideration for us.
It’s a bit further than that because you don’t walk it as the crow flies. Good walk actually on the Sentier Bleau, recommended.