At the very least, it could be long enough to have a proper fight with Magneto, 'cause MJ defeating both him and Emma with one punch is completely ridiculous.
And it seems that there were other changes before either one too, Stark talks like he doesn't know Spidey's secret identity, so that means JMS' run didn't happen too, and aunt May seems to have died before Annie was born, and she had the classic hair style, so maybe she died back in ASM#400, or at some point afterwards.
But yeah, again, the big change is Civil War not happening, that prevents Spidey's life from becoming a bigger shithole.