Spider-Man went to space. That’s far from home. Going to Europe, while a nice diversion and, in Earthly dimensions, far from New York, it just can’t be considered that far from home for Peter Parker. It’s Europe, and he’s coming from the East Coast. But that’s just part of the story.
In the spoiler trailer released after “Avengers: Endgame,” the multi-verse is unveiled, and Nick Fury recruits Spider-Man to join forces with Mysterio against the monsters from Mysterio’s Earth. Fury tells Peter “We have a job to do, and you’re coming with us.” If Peter, Fury and Maria Hill are headed into the multi-verse, Spider-Man will be far from home. And it’ll be farther than anyone else on our Earth has ever been.
Kevin Feige has said that “Spider-Man: Far From Home” ends the MCU’s third phase. With its reveal of a multi-verse and Avengers’ time machine that could also serve as a fountain of youth if they run time through a person rather than the person through time, no character is safely dead, and many could return with different personalities and different motivations. Imagine the Captain America story where he is actually a Hydra agent… It’s out there in the multi-verse and could bring Chris Evans back.
For now, we just have to believe that the “Spider-Man: Far from Home” trailer is as misleading and spoiler-free as every other Marvel movie trailer. We also know that Peter Parker is going to have to live up to the mantle he feels has been passed to him (as well as some serious peer pressure from Nick Fury).